I just had a user sign up for our 400 Man LAN Party and his name is "dreamhost." This registered him on our forums, so I thought maybe he was checking out the board... then I realized the IP is my neck of the woods and his email address is @mydreamhost.net
So I looked at the site http://www.mydreamhost.net/ and they seem to be some DH knockoff.
My site's home page has a DH banner on it. I'm somewhat worried the guy may try to pass himself off as you guys, but I'll keep an eye on it.
I figured DH might like to know, and some of you might be interested and have some feedback as well.