Switchers Guide: Understanding Mac Security http://bit.ly/Ie8O7
"Using the Mac, by contrast, is like living in the country. Even if you don't arm your home like a fortress, chances are vastly lower that anyone will break in, simply because the Mac is a much less attractive target to bad guys" http://www.pcworld.com/businesscenter/article/181616/switchers_guide_understanding_mac_security.html
