Twitter calls Google (GOOG) a "good role model," but says it isn't ready to rush down the road to advertising.

Nonetheless, an ad-based revenue model is something that cofounder Biz Stone says they "will be looking to do down the line." But, for now, he continues, Twitter is focused on "creating value for our users." For now, revenue generation ideas are being put on paper, "and we're definitely going to get to them," Stone says.

Although I have a couple of different topics concerning the life of someone who travels frequently for work that I wanted to write about this week, my mind and heart are filled with thoughts and concerns for a good friend and his new baby girl. I've been waiting for weeks to get a status on his new baby girl, and this morning I heard that since her birth Monday night, she's been in the intensive care unit. As soon as I read the update, my heart began to ache, and my eyes started to tear. Now, I'm not the most sensitive person in the world, but the thought of my friend's baby girl struggling for her life just rips me apart.

Throughout our travels, we get the opportunity to meet more people than imaginable. Some people we would love to call a friend and see every day, and some we hope to never see again! Years ago (not that many years), it was easy to travel, work with customers or vendors, and bid farewell, never to see them again. However, in the days of LinkedIn and Facebook, the ability to maintain contact with a one-time introduction becomes as easy as catching up on the day's news.

BT Group, which virtually owns the UK telecommunications market, isn't waiting for Google (GOOG) to launch a full attack. The company probably expects to be under assault from the search engine (and advertising and e-mail) giant, so it's taking early action. Google Voice is still being tested, but words like "free" and "powerful" and "internet-based" are bound to inspire fear in even the most established of companies.

To protect itself from the eventual attack from Mountain View, BT picked up Ribbit Mobile, and testing is in progress. Ribbit's technology has some overlap with Google Voice and even beats it with a few capabilities, according to Bloomberg. Ribbit just launched its beta product this month. It allows either the user's current phone number or a new one from Ribbit -- which is no different from Google's alternative. The product suite is generally the same, with phone- and web-based voicemail retrieval and automatic transcriptions that can be sent by text message or e-mail. For an extra fee, BT's Ribbit does provide human transcription, though it is free during testing. And, calls can be taken directly from a computer, using a microphone and speakers.

The future investment stars are already with us. The NYSE Financial Future Challenge, operated by the NYSE Foundation, By Kids for Kids, K12 Inc. and the United Investors Association, is in full swing, with five finalists just identified. To reach this level, the participants had to develop a new product, idea or process that would "excite, educate and motivate their peers" to become interested in the financial marketplace. The eventual winner lurks within this subset and will receive a $2,500 prize -- a great way to get that portfolio started. And, he or she will be feted at a closing bell ceremony at the NYSE (NYX) on January 11, 2010.

The finalists presented a variety of ideas which are sure to generate some buzz. Kelsey Foss, a 12-year-old from Mountainville, NY, proposed a new television show, "Stock Market Tycoon Idol," which would harness the popularity of reality TV while amping up the content. The program would involve the journeys of 10 kids as they seek to make money or lose it, with the possibility of becoming virtual millionaires along the way. The show would be set at a mock NYSE studio on Wall Street, and exports would be brought out to mentor the contestants. The reality TV reach would help engage a younger audience.

Company attitudes toward social media sites vary. Some swing the doors wide open, allowing employees to tend to their Facebook farms and update Twitter statuses throughout the day. Others lock 'em down, keeping non-business site access to a minimum.

A recent study found that, in the United States, 77% of employees with Facebook accounts check in with the community from the office. And, the amount of time they're spending in this part of the online world is growing. In the United Kingdom, another study found that 57% log in regularly from work, costing their employers 40 minutes a day.

Philip Wicks, a consultant at Morse PLC, a technology research firm in London, "It isn't just something you can do for half an hour during a lunch break but all through the day and because of that, it has a huge impact because people aren't necessarily concentrating on what they should be doing during the day." He estimates that this translates to lost productivity of $2.25 billion a year.

It seems like the obvious move would be to block the sites, but William Beers of PricewaterhouseCoopers disagrees. "Instead of trying to shut it down, I think we should try to embrace these technologies, put in a nice policy that governs it and explain to users the risks related to it, provide some training and then see what business benefits we can have from it," he said.

Who needs venture capital money when you have litigation? Facebook was awarded $711 million in damages Thursday in an anti-spam case against Sanford Wallace, an internet marketer. The popular social networking platform went after Wallace for tapping its users' accounts without their permission and sending fake posts and messages.

Wallace has quite a reputation for spamming, having gained the nicknames "Spam King" and "Spamford" back in the 1990s, when he was good for up to 30 million spam e-mails a day.

It was still a good idea for News Corp. (NASDAQ: NWS) to buy MySpace.com over fours years ago for a little more than half a billion. The social media network still brings in decent ad revenues, even though it is out of the popular fad culture of social media. That space is now owned by Facebook and Twitter. But then MySpace CEO Owen Van Natta says that his company is "fundamentally different" than Facebook -- as in a special experience providing entertainment content -- those words could come back to haunt him.

As will words like "I really don't view Facebook as a competitor." While it's true that Facebook and MySpace go after two types of online social interaction, they are both vying for many of the same customers in a large crossover audience. Teens, 20-somethings, and others are very fickle and many use both social networks. The two may have different goals, but they are competitors.

Where do you tweet? When? More important, what's normal? Are you some kind of freak?

A recent Gadgetology study by Retrovo.com, a consumer electronics shopping site, seeks to ascertain where the line in the sand is in regards to social media use (and overuse). If you're 35 or younger, regular use of sites such as Twitter and Facebook is common (big shock, right?). It looks to Retrovo like a new addiction may be taking root.

Internet giant Google Inc. (NASDAQ: GOOG) sent out invitations to 100,000 developers to come in a test the waters of its newest creation, Google Wave.

Unfortunately, for most of us, since the service is being offered on an invitation only basis, we will have to wait a bit longer to see what Google Wave is all about, but it does seem to offer some really nice features that will probably become very popular with internet users.

Have you ever looked at your Yahoo! (NASDAQ: YHOO) Flickr account and thought, "Why am I doing this? I can just throw my pics up on Facebook"? If this has crossed your mind, you're not alone. In fact, many photo-sharing sites – Snapfish (NYSE: HPQ), Photobucket, Picasa (NASDAQ: GOOG) and Shutterfly, as well as Flickr – are asking the same questions. With the development and enhancement of photo management capabilities in major social networking websites, niche players need to find new ways to stay relevant.

The situation is still far from grim. Fed by traffic from their behemoth owners, the photo-sharing sites remain substantial forces, and they are currently home to more than 20 billion pictures. There's still plenty of interest in these environments ... which has been bolstered by specific features that make the likes of Flickr attractive to both professional photographers and amateur shooters. The ability to order prints and personalize portfolios, for example, still provides an edge over sites like Facebook and MySpace (NYSE: NEWS).

Nonetheless, the threats from the social networking space are quite real.

In the wake of Starbucks (NASDAQ: SBUX) stronger-than-expected earnings, I found an interesting article about a study published by wiki provider Wetpaint and the Altimeter Group. The study suggests that when a company/brand is more active with its consumers through social media (the likes of Facebook and Twitter), it is more likely that the company will have financial success. The study looked at a group of 100 companies from BusinessWeek's listing of the top 100 brands of 2008 and their activity on Facebook, Twitter, and the likes.

According to the study, the brands scoring the highest on the engagement scale saw 18% revenue growth in the past year. Those brands with the least engagement saw revenue decline 6%. Companies that were the most active were classified as "mavens," while the least active were called "wallflowers."

While Twitter's founders are struggling to figure out exactly how to cash in on their creation, others may have found a way.

Lolplaying, a gaming company, seems to have found a new way to make some cash with their new role-playing game called 140Mafia (a reference to how many characters you use to tweet). The company is trying to harness Twitter's ability to make money by teaming with Super Rewards, which is a "virtual currency" service that makes a great deal of cash from various forms of online recreation.

Social networking sites gained a lot of eyeball-share last year. The time that users spent on sites like Facebook, Twitter and MySpace nearly doubled in the past year, increasing by 83% relative to April 2008. The number of minutes spent on Facebook by its 200 million active members spiked 700% year-over-year to 13.9 billion. The second most popular social networking site, MySpace, saw a 31% fall in minutes spent on the site to 4.97 billion, but ranked number one in video stream consumption.

Blogger, Tagged and Twitter took the third, fourth and fifth spots. In April 2009, the number of tweets unleashed shot up 3,712% from April 2008.

The missing link? Money.

I have ridiculed Starbucks (NASDAQ: SBUX) in the past, but I actually have to give them some props for trying something new. Of course, this newest move is a double-edged sword, but we'll deal with that in a moment.

According to The New York Times, SBUX will display new advertising posters in six major cities and will try "to harness the power of online social networking sites by challenging people to hunt for the posters on Tuesday and be the first to post a photo of one using Twitter."

Mark to market is R.I.P. But that's good news. Sentiment is building in the punditosphere that unemployment has not yet peaked and might not peak until 2010. TechCrunch reports that not a single venture-backed company IPOd in first quarter and M&A transactions were down by half compared to a year ago. Twitter is the next MySpace, according to this post. Too many impostors, follower counting and other sad parallels.