Beginning to wonder that myself as he has ignored repeated requests for "ps -aux" output, a copy of the conf file for the domain in question, etc. Also my Kim Possible Screencapture site is a lot bigger with a lot more traffic as well.
Only thing I've done within the last 24-48 hours is changed over to ITD's htaccess file with the sitemap modification.
The server was pegging at a 20 load last time I looked this morning. Wasn't doing that last night.
*sigh* I really just need to host my own sites but for certain legal reasons, I'm unable to. Lots of fun.
I have yet to discover one case of a Wildcard DNS record (which is what he is pointing at as the start point of the trouble) causing an issue like this.