Now that wordpress 3.0 supports multiple blogs, is anyone looking into building a blog community?

After thinking about it for a long time, I decided to move forward with my blog community project. I was thinking about using wordpress MU. But since I already had wordpress 3 installed, I'am just going to use 3 instead of MU.

One of my spare domain names is a .us extension. So I thought, what better domain extension for a blog community then .us?

The only problem I'am having is the subdoamains, for some reason they do not want to resolve in DNS. So I contacted tech support last night. Hopefully they will have a solution today so I can get this project up and running.

I'll try to keep yall updated as things move forward.