Dredging up from the past, aren't we? That's 8-month old news ... and news about OS X.2 ... we're at X.3.7 right now. There have been MANY of advances, security upgrades, and security patches from Apple since then. Indeed, even back then, when they rated it they rated the UNPATCHED version ... while the WindowsXP they were rating had 20 of the 80 patches then-available. So, it wasn't even close to being an equivalent comparison.
In short ... YOU are the one in DESPERATE need of education.