To all hacker out there, how in the world can a website grab your mac address from the browser http://oi61.tinypic.com/s263ib.jpg. I've heard responses from "it is not possible" to "they use flash". But this happens every time I go to Starbucks and I am pretty sure Flash is not used.I'm posting on HN to get the low down if anyone who has ACTUALLY first hand know how on how this is accomplished.