Hello, I'm getting my first rMBP in a few days, and I'm curious about your opinions on anti-virus software for Macs? My Mac will be used primarily for software development, and most of my projects will be stored on the device itself, until I get a remote repository. Also a lot of company specific information will be stored on the device. I know what to avoid when browsing the internet, and I'm very cautious when downloading stuff. I read some articles about anti-virus software for Mac, which basically tells me I don't need it. Just wondering if the built-in security of OS X will keep me safe or if I do need to get anti-virus software for my situation.