I just thought of this and really don't know whether it's a good idea or not, but perhaps LessWrong could be monetized and the money could be used for an agreed upon efficient charity?
Why not? I don't at all feel strongly about this, but my first thought is that the good outweighs the bad.
I think it'd be a good idea to keep a list of the ways we'd like to see LessWrong improve, sorted by popularity. Ie. email alerts for new responses.
So if you have an idea for how LessWrong could be better, post it in the comments. As people up/downvote, we'll get a sense for what the consensus opinions are.
I think there's a pretty good amount to be gained by improving LessWrong.
Note: I say "ways to improve" instead of "features" because "ways to improve" is more general.