Windows is no more or less secure than Mac or Linux, it just has a lot more stupider people using it. It also owns 90% of the entire world market, so yeah, gee, who you gonna target, the 95% or the 3%? Big freakin' wow that Windows gets more viruses targeted to it.

This is just not true. Linux and Mac are both more secure by design. These OSs were designed from the getgo to be mutli-user and networked. Windows was not.