Have a list of who's working on/learning what. For example, I'm learning web development right now (pretty broadly; mostly JavaScript and the MEAN stack, but I'll also be learning SQL, RegEx, data structures, algorithms etc.). If there were a list of all the LW users who are doing the same thing, it'd be easier for us to connect.
Okay, posted this: What are you learning?
Not sure if this is the best format, but there is a "meta" tread to suggest improvements.
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.