Google vs Microsoft, who will win?

[leecho0]

http://lchou1.blogspot.com/2009/10/google-vs-microsoft-who-will-win.html

[ErrantX]

Highly conjectured and some difficult assumptions throughout.

Bing isn't competing with Google Search because that is only a side-factor in Google's main revenue stream. Adwords and Adsense give Google unbelievable coverage and THIS is what MS would have to challenge.