Tech sector IPOs surged by a factor of five in terms of value from 2008 to 2009. A mere $749.2 million raised in 2008 jumped to $3.8 million so far this year, according to data from Thomson Reuters. In 2008, only three went public, while 10 tech companies made the plunge in 2009. And, expectations are even higher for 2010.

Paul Bard, a research analyst at Renaissance Capital, forecasts between 40 and 50 tech industry IPOs next year, in which $4 billion to $5 billion in capital would be raised. "We've been expecting an uptick in technology because it has really been underrepresented in the market over the last few years," says Bard. The IPO market for high-tech companies was strong in 2007, but it seized up along with virtually every other form of capital raising when the financial crisis erupted in 2008.

Shares of radio broadcaster Clear Channel Communications Inc. (NYSE: CCU) were slightly up in early trading after the company posted higher first-quarter profit boosted in part by gains in its outdoor advertising unit. Though, the company was not able to beat analysts' predictions as the weak economy put pressure on the overall advertising market.

Clear Channel Communications announced that its quarterly profit surged to $799.7 million, or $1.61 per share. The income figures were definitely something to cheer about. During its first quarter last year, the company had net income of $102.2 million or 21 cents per share. Excluding one-time items, earnings for the quarter would have been $0.19 per share. Analysts' forecast (which typically exclude one-time items) was for $0.21 per share, according to Thomson Reuters.

The media and advertising display company also said that quarterly revenue rose 3.9% to $1.56 billion, compared with $1.51 billion reported in the same period a year ago, helped by favorable foreign exchange rates; excluding the effect of the week dollar, revenue rose only 1%. Analysts had been expecting to see slower sales of $1.53 billion.