A few of my users have asked about pointing their web address directly at their Active Social group.  While the group rewriting is nice...and we could certainly forward their TDL to teir group page....they would like to present their identity using their own TDL but retain the group urls below it:

www.somegrouptdl.com/about/

An alternate of this would be site aliases:

somegrouptdl.mysite.com/about