Hey any chance you could forward a copy of the email you got from WNDU to me, I might be going to court with them and it might help me argue my case by showing that they are not considering all of the aspects of fair use.
http://spaces.abuse-of-power.org/ I decided to start my own social network aimed at political bloggers, activists, grassroots organizations, etc... Here you do not have to worry about your messages getting filtered out, or getting your account deleted(Unless you are spreading hate propaganda or kiddie porn). I have provided features similar to other popular social networking sites including, Profiles, Friends, Bookmarks, Unlimited Personal Pages, Communities(groups), Personal and Community Blogs/Forums, Personal and Community Event Calendars, 30mb Personal File Storage(For Images and Video), and a Private Messaging System. Also there are no advertisements. You also have the ability to setup access groups for your friends allowing you to control what each group of friends see, everything you add has its own access settings. There are currently no members to speak of but if everyone reposts this maybe that can change. http://spaces.abuse-of-power.org/