Chalk up another problem for Overstock.com (NASDAQ: OSTK), the failing online retailer run by the wacky CEO Patrick Byrne. Yet this law enforcement investigation doesn't appear to come with any "celebration" by Byrne.

Byrne is usually proud of the company's failures, but the announcement of the latest law enforcement investigation was buried deep in a press release about the latest set of quarterly losses: On April 15, 2008, we received a letter from the Office of the District Attorney of Marin County, California, stating that the District Attorneys of Marin and four other counties in California have begun an investigation into the way we advertise products for sale, together with an administrative subpoena seeking related information and documents. We follow industry advertising practices and we intend to respond fully to the subpoena and cooperate with the investigation.

This investigation is in addition to the ongoing investigation by the SEC, as well as the litigation between Overstock and Gradient Analytics. Gradient sharply criticized Overstock in its research reports and Byrne and company cried that the reports were not true. (Oddly enough, the company still has not turned a profit several years later, and is still a horrible investment.)

Note to Patrick Byrne: Those who have bad things to say about Overstock, its business model, its operations, and its never-ending financial losses aren't necessarily short sellers who are trying to profit off bad news. Many of them are realists who have figured out how awful your company is. Sorry, but sometimes the truth hurts.

Tracy L. Coenen, CPA, MBA, CFE, performs fraud examinations and financial investigations for her company Sequence Inc. Forensic Accounting, and is the author of Essentials of Corporate Fraud.

Real world, futuristic technology plays can be had in the recently declared working partnership between Taser International (NASDAQ: TASR) and iRobot Corp. (NASDAQ: IRBT). The team is developing machines and equipment which could revolutionize the worlds of the military, security and law enforcement, all the while seeking to take real people (in their own bodies) out of harms way.

By forming this working alliance, Taser and iRobot have accomplished two very significant things. First, iRobot has deeply jammed their foot in the door of a market sector which will only grow larger. By taking advantage of the position already secured by Taser, iRobot has eliminated years of marketing work which would have been required to gain for themselves the same position. Second, by teaming with iRobot, Taser has fulfilled a grand desire to enhance product mobility and they have done it without the time and massive capital investment which would have been required to accomplish it alone.

If you're looking for a long-term technology play with relative safety, I'd say this working alliance provides a couple good ones and remember, you're hearing that from the biggest bear on the block. ;)

Faced with a legal and public relations fight it probably couldn't win, News Corp's (NYSE: NWS) MySpace caved into pressure from states attorneys general and agreed to hand over names and addresses of sex offenders who have opened profiles on the popular social networking site. This is a long overdue move, but it's only a start.

Not all sex offenders are stupid enough to register on MySpace under their real names. There also are plenty of creepy people seeking to hurt children who aren't sex offenders. It's a scary world.

Plus, there are other MySpace dangers for young people which the site needs to address in order to allay the concerns of parents. Shareholders also want MySpace to avoid legal battles with law enforcement so that News Corp can make the site a focal point of its Internet strategy.

Many of my perspective friends on MySpace want me to pay them to perform a private X-rated show over their Web cam. Celebrities ranging from porn stars to comedians use MySpace to market themselves to wannabe hipsters. The commercials aren't always easy to spot either.

But even the best cybersecurity is no substitute for common sense and good parenting. Many young people share too much of their personal information with strangers on MySpace and other sites.

MySpace has already received subpoenas from a dozen states for names, registration data and profile information, according to the New York Times. States will need search warrants if they want more specific information like email messages.

Let's hope that MySpace's actions back up its rhetoric.

Issac Asimov would be proud. In today's ever expanding universe of artificial intelligence and robotics, it would seem that no barriers remain to the boundless potential of what robots can accomplish. From cleaning swimming pools to exposing makeshift bombs, robots are now assisting humankind in tasks both dangerous and mundane. As an investment, the world of robotics can potentially provide wondrous long term growth when one considers that mobile robotics are finally being widely accepted as practical in mainstream lifestyles.

On March 30, 2007 Kevin Shult reported that Benchmark initiated iRobot Corp.(NASDAQ: IRBT) with a buy rating and a target price of $17. Kevin stated that Benchmark "believes the company is a compelling investment given its market potential and undervalued stock." Since that time, the company's shares are performing well, which has prompted me to check out the iRobot Corp. company website.

Founded in 1990 by a development team with roots from the Massachusetts Institute of Technology. iRobot currently has interests in some 80 or more robotics and artificial intelligence patents. iRobot is dedicated to developing robotic technologies that can make a positive impact on peoples lives. iRobot manufactures robots that vacuum, pick up, scrub, fight fire, patrol, investigate, detect, extract and educate. It is newly shaping the fundamental practices of military, law enforcement and domestic tasks. Sporting names like Roomba, Scooba and Verro, iRobot has produced name recognition for its products by providing products that function as prescribed.

If investment in cutting edge technology is your thing (and I believe it should be a part of any investment portfolio), then I think you owe it to yourself to check this company out. Robotics and artificial intelligence are tomorrow's new horizons. iRobot has a fun and easy to investigate website which will provide you with everything you need to know in deciding if it's a good investment choice.