We got a flag on this question pointing out its high similarity to this other question. The second question is newer and the first has lots more views, so I closed the second as a duplicate of the first. There are good answers in both places. Should we merge these questions so that all the ans...

Last year we collected ideas for ads to run on other SE sites. This year I have a two-fold question: where on SE should we advertise (and how), and are there places outside of SE where we should be spreading the word about our site (and if so, how)? I'll start a community-wiki answer to track s...