I agree with that! Yahoo has been on the ropes for quite some time and is not really so viable on its own. Microsoft has never really been able to make inroads into search or online advertising. Taking over Yahoo search makes perfect sense and will actually finally produce a real competitor to Google. The first thing that MS will do is start advertising its search and hammering away at Google's user base. It's the natural consolidation of search into two major rivals as the industry is maturing. I think having a real alternative to Google will be a good thing for webmasters overall, because now we have none.