Some research says that lurkers make up over 90% of online groups. I suspect that Less Wrong has an even higher percentage of lurkers than other online communities.
Please post a comment in this thread saying "Hi." You can say more if you want, but just posting "Hi" is good for a guaranteed free point of karma.
Also see the introduction thread.
Hi. Been reading the RSS feed for 3-4 months now. Slowly beginning to make sense of it all... understanding the specialized vocab and so forth. It's always been my goal to be as self-aware as possible, so I'm glad of all the interesting ideas here.