Oh, I know. I'm not advocating anything as drastic as pulling out the ethernet cable to your Mac, shutting off Airport and gluing your optical drive and USB ports shut or something. My response above was simply towards an attitude that has been present in Mac fans for a very long time.Yes, it can affect us, but the likelihood is small enough to not really worry. Again, I still use ClickToFlash and ClickToPlugin on Leopard WebKit so nothing runs without my clicking on it to give permission. I use TFF, which disables Flash 100%. And on my really old systems (the ones that use OS 9 exclusively) Classilla kills Flash by default, since it registers as a mobile browser.
Even on my i5 mini, I hardly, if ever, use Flash (there is a very rare exception like local news sites that use Flash). Flash is almost a non-concern to me anymore.
"Macs don't get viruses. We don't have to worry about any of that stuff!" And so on. Well, it doesn't hurt now to just do your due diligence and show some caution rather than operating on this assumption. Because it's always when you are paying the least attention because you think you're "safe" that something happens.