[How is Linux not prone to viruses, malware and those kinds of things?][1]

> I am unable to figure out, how is linux protected against viruses?
>
> I am no cracker. It was just out of curiosity that I am asking this question.

A simple question with some great answers.

  [1]: http://superuser.com/questions/195387/how-is-linux-not-prone-to-viruses-malware-and-those-kinds-of-things