No, I created a subdomain there today and didn't have any problems. However, I am having problems with this website. I can't figure out how to navigate it, something is different or wrong.
A major DNS server must be down somewhere...like Network Solutions or something. I am having intermittent problem with godaddy and my main registrar, itsyourdomain.com is 100% down, which means I am screwed because I'm trying to set up a new server to move my big forums today....