do a search in SCS, there is a VERY large listing of digi sites you cant go to, it is here :
Forums at Splitcoaststampers , but since many people are hybgiriding now (digi and stamp) you probably won't find anything but what have already seen. It would make a nice area tho...but I suppose if enough people asked the mods, it could happen.
edited to add : "you cant go to" should say you CAN go to (LOL too many keys on the keyboard)