So how does WordPress MU handle blogs on subdomains if I also have some subdomains in use for other things?
Example, my MU installation and dailytestimony.net is great it alows people to get blogs at whatevertheywant.dailytestimony.net but I also have a second MU installation for testing new features and hacks before going live on my site at area51.dailytestimony.net, not that it will likley happen but I am kinda woundering how WordPress MU would handle someone trying to create a blog at area51.dailytestimony.net, will I have to tell MU not to allow that url?