At WonderCon, two people asked me if I'm on Ravelry. I had no idea what they were talking about. Tonight, I was at my favorite LYS and someone else mentioned Ravelry. I decided to check it out and now that I know what it is, I can't wait to get my invitation! Judging by the numbers posted on the site, it will be at least a week before I can log in and start enjoying it.
If you are equally as clueless as me, you can check out Ravelry here.