Congratulations! Ubuntu is Popular Enough Now! Literally!

It is popular enough that someone decided to write some malware for it.

http://www.omgubuntu.co.uk/2009/12/malware-found-in-screensaver-for-ubuntu.html

Good thing is we know we should avoid install .deb files now.

Bad thing is you can not install any stuff if you can't use .deb.

The happiest one would be cloud computing service providers that
eventually we all suffer from malware, virus, and so on. Besides
cloud services.

But the really happiest one would be hackers who can hack into
cloud computing farm because they can have one stop shopping
experience. No more fighting against different versions of OS
and patches....