Member Rara Avis
Unfortunately, it hasn't been very darn often lately. Doing so requires shutting down the forums for about 45 minutes, and it's been increasingly difficult to find a good time to do that. For example, at a bit after 3 a.m. ET this morning, there were still six people here. I really hate to kick them off.
Nonetheless, since it has been about a month since the last reindex (and you're not the first to mention it, either), I bit the bullet and sent those six people home. The Member Index has been rebuilt. And maybe I can find a better way to keep it current in the future?