Yahoo! story updated to include comments from CEO Carol BartzNEW YORK ( TheStreet) -- Yahoo!'s ( YHOO) fourth-quarter earnings beat analyst expectations, but revenue declined over last year, pushing the stock down 3.4% in after-hours trading. Yahoo! posted earnings of 24 cents per share, above analyst estimates of 22 cents per share and ahead of last year's earnings of 11 cents per share.