mikkl666 writes "Even just since this morning, there's much to report in the ongoing fight between Microsoft and Yahoo!. After Yahoo! announced yesterday that they are testing Google AdSense, Microsoft reacted with a comment pointing out that 'any definitive agreement between Yahoo! and Google would consolidate over 90% of the search advertising market in Google's hands.' Ironically, they complain that 'this would make the market far less competitive.' Both companies try to team up with strong partners, as well. Yahoo! and AOL are now closing in on a deal to combine their Internet operations. And of course, this morning's news was that Rupert Murdoch's News Corp. is apparently in talks for a joint bid for Yahoo!"