I'm thinking maybe we should try to pool all LW's practical advice somewhere. Perhaps a new topic in Discussion, where you post a top-level comment like "Will n-backing make me significantly smarter?", and people can reply with 50% confidence intervals. Then we combine all the opinions to get the LW hivemind's opinions on various topics. Thoughts?

PS. Sorry for taking up the 'Recent Comments' sidebar, I don't have internet on my own computer so I have to type my comments up elsewhere and post them all at once.