Well if google is so keen to help Yahoo, why did it not choose Yahoo instead of AIM. Just goes onto show that Google is not so good either, it is following an anti Microsoft strategy.
Nothing bad about it however the fact that it is accusing Microsoft of bad conduct should be criticized as Google is also know for bad practices.
Take for example the Google Ads Program, If anyone has read the terms and conditions of the program you will realized how controling Google is, this apart from the fact that Google continously gathers information about your online activity makes the Google the bad guy here.