No flame intended, but that's in the eye of the beholder. To me, Linux is fuggly as hell. OS X and even Vista are prettier.
well, everything is relative, can't really argue with that
When I said eye candy. I meant





aha, wiki is my friend, lolhttp://en.wikipedia.org/wiki/List_of...mputer_viruses
There are a fair number of Linux viruses. More than for OS X, only because Linux has been around longer (I would assume). But still, compared to the thousands of viruses for Windows, you would truly have to be trying to infect your computer to get a virus with Ubuntu.
EDIT, the data source in that wiki entry www.viruslibrary.com is dead.
I found an article http://www.theregister.co.uk/2003/10/06/linux_vs_windows_viruses/ mentioning (not sure how reliable tho) linux has ~40, while OSX has ~40 as well. It also mentions "hundreds dangerous" viruses for windows, but it did not mentioned how many for windows vista.