Thanks for putting in reCAPTCHA. I don't think we need to white- or blacklist, if it's successful in blocking registry AND if we set the wiki so that only registered (i.e. logged-in) users may edit or create pages. URL blocking is nice for the spam; but these bots are just adding garbage to the page (not URLs, yet), and they could still delete an entire page's contents. Further, the Rabbit wiki in particular is rife with off-site URLs (convention sites, IcehouseGames.org, Wunderland, retailers, etc). I really think halting registration (reCAPTCHA or admin approval only) and requiring login to change anything on the site is the one-two punch to stop them. Thanks again; David