Already Yahoo made a mistake long back for not buying Google. Now they dont want to repeat it, they are in mood of buying every promising web 2.0 startup. I think Yahoo executives may be still facing nightmares of not buying Google. Google is the biggest threat to Yahoo. Just imagine 2006 without Google, Yahoo will be the Internet king and no media company can challenge Yahoo. But Google did it otherwise and pushed Yahoo to a corner. When I first used Internet, everyone told me to use Hotmail, then next generation kids used Yahoo and now everyone uses gmail. Only people who are not interested to change their email address are staying with Yahoo. Every newcomer to Internet is using gmail now.