I had to sign up for google webmaster tools to figure out why they weren’t indexing goesping.org right now, at all. The tools said a bunch of drug spam had been found on the site; it took me a while to figure out where. It was all in cached pages designed to be served up with the “WP-Super-Cache” wordpress plugin. There must be some exploit that lets an attacker seed the cache with spam. Deleted it, turned off the plugin, and politely asked Google to re-index me via the form used for such purposes.