Privacy groups to Google: What took you so long?

Icahn escalates war of words with Yahoo

Google overtakes Yahoo as most-visited U.S. Web site

Texas to look into requiring Amazon to collect sales tax

Sizing up Microsoft and Yahoo: Did anybody win?

Amazon sues New York over collecting online taxes

Report: Yahoo-Google deal moves forward

N.Y. to tax goods bought on Amazon

U.S. online sales to hit $204 billion in 2008

Report: Microsoft won't up its bid for Yahoo

Citigroup: Microsoft likely to raise bid for Yahoo

Report: Yahoo to reject Microsoft's buyout bid