Hello all, it seems like it is a common enough occurrence that it no longer seem embarrassing, but I too found LW via HPMOR, which was referred to me by a friend; my eyes and neck hurt for at least a week after spending far too much time reading from a laptop. I have a BS and an MS in mechanical engineering, I have spent some time as a researcher, a high school teacher and I am currently being an actual engineer at a biodiesel plant.
Growing up everyone told me I was going to become an engineer (I was one of those kids that took apart my toys to see how they worked or try to make them better). I have been cursed, as I am sure is common at LW, that most things (at least mentally tasking things) I try are pretty easy, so I have learned not to work all that hard at anything: high school, undergrad, grad school, work. One of the best parts about LW is that this is really hard stuff, especial for one who is accustom to not having to put forth much mental effort. Yesterday I failed Wason's selection task miserably (thank you, LW, for striking me!) and it took me nearly a year of half-hearted, sporatic readings of Bayes's Theorem to finally be able to say I have moved up on Bloom's Taxonomy to at least understanding (there was a huge lack of statistics in my curricula).
After a year of lurking I decided to start posting because there are so many questions I have that I think should be asked or ideas about which I would love to hear the input from higher level rationalists and this is the obvious starting place.
A few notes about the site mechanics
A few notes about the community
If English is not your first language, don't let that make you afraid to post or comment. You can get English help on Discussion- or Main-level posts by sending a PM to one of the following users (use the "send message" link on the upper right of their user page). Either put the text of the post in the PM, or just say that you'd like English help and you'll get a response with an email address.
* Normal_Anomaly
* Randaly
* shokwave
* Barry Cotter
A note for theists: you will find the Less Wrong community to be predominantly atheist, though not completely so, and most of us are genuinely respectful of religious people who keep the usual community norms. It's worth saying that we might think religion is off-topic in some places where you think it's on-topic, so be thoughtful about where and how you start explicitly talking about it; some of us are happy to talk about religion, some of us aren't interested. Bear in mind that many of us really, truly have given full consideration to theistic claims and found them to be false, so starting with the most common arguments is pretty likely just to annoy people. Anyhow, it's absolutely OK to mention that you're religious in your welcome post and to invite a discussion there.
A list of some posts that are pretty awesome
I recommend the major sequences to everybody, but I realize how daunting they look at first. So for purposes of immediate gratification, the following posts are particularly interesting/illuminating/provocative and don't require any previous reading:
More suggestions are welcome! Or just check out the top-rated posts from the history of Less Wrong. Most posts at +50 or more are well worth your time.
Welcome to Less Wrong, and we look forward to hearing from you throughout the site.
(Note from orthonormal: MBlume and other contributors wrote the original version of this welcome message, and I've stolen heavily from it.)