So, a while back Lulu decided they didn't want to host free pdf downloads any more. Although lulu has its problems, I liked that they tracked the number of downloads and liked having the information all in one place.
I won't use scribd as I had problems with them allowing illegal posting of my items before. I imagine 4shared is similar (since they seem to allow posting of all sorts of in-copyright D&D books). I don't have plans to publish anything else in the foreseeable future, so don't really want to mess with the onebookshelf folks. But I'd like a service that looks relatively professional, without too much spam and so on.
Any suggestions most welcome.