Google is a genius at acquisitions IMO. To qualify as a genius you don't need a 100% of acquisitions to work out. You do need a few to work out tremendously. Google has those. Meanwhile, what's the last yahoo acquisition that didn't turn into disappointment soon after the acquisition? We can go back 15 years and be hard-pressed to find one. On the other hand there are plenty of disaster acquisitions including broadcast.com, geocities, bluelithium etc.
Anyone got a nice spreadsheet of who has acquired what, with the fate of the acquired unit and people? How long did they stick around? That seems like the minimum - maybe there are clever ways to add information to it.
>Meanwhile, what's the last yahoo acquisition that didn't turn into disappointment soon after the acquisition?
One could argue that that the last acquisition that worked out was the acquisition of Stamped. Something tells me they were behind the new Yahoo! Weather iPhone app which is stellar.
I don't mean to imply that Yahoo is more successful than Google at acquisitions (We know that isn't the case). I just don't think Google is a good benchmark for acquisitions. I think they as good or as bad as Yahoo.
I think Yahoo's problem with acquisitions has been that they are moderately successful initially and then drift away over time. ViaWeb, GeoCities, Musicmatch Jukebox, Konfabulator, delicious and Ludicorp (of Flickr fame) come to mind. Other than Flickr, none of the others are still around, but they weren't disappointments soon after acquisition either.
Konfabulator is still (unfortunately) somewhat still around in the form of Yahoo Widgets for Connected TVs, a platform I have had the misfortune of working with in the past. But I suspect this too will soon be dead as any interest that still exists in this area has already shifted to Google TV.