I can't do it myself, so can a mod edit the http://danbooru.donmai.us/help/pools page so it states that posts can be removed from pools by tagging them with -pool:###? It's much easier than searching through a pool to find the thumbnail of the post in question and deleting it that way, but I had to dig through old forums to discover that. (Now I see it's also stated on the Cheat Sheet help page, but the point still stands.)
The pools page also says something about being redirected to another page when you click the Add to Favorites button instead of the drop-down list, so that should be cleaned up too. Sorry for the trouble about something so minor; I'd do it myself if I could.
As an aside, could someone tell me how to pothole links to words? The DText help page says how to easily link posts, wiki links, etc. but not other links.
Updated by Log