Google security bugs

ZDNet has a article on a large number of security vulnerabilities have been discovered in multiple google apps including GMail, Google Appliances, Blogspot, Picassa etc.

Why as I not suprised??

Well, I strongly beleive it is not purely Microsoft's fault that is the reason for Windows being targetted by hackers. It is the number of users out there that really attracts them. So as google gets popular, so does it attract hackers. As more people use google to do financial transactions (or stuff that may help a hacker make money), more attention it will get.