Okay okay I just had an idea and I wanted to share it, see responses from everyone and what not so here goes; I will try to explain it well enough but if anyone spots any flaws let me know ^^ basically I came up with it when I had a look at the member dens...
The idea in overview
Okay so the basic idea is that; members would be allowed to begin their own prides. By that I mean; add another part to the forum perhaps and it be named "Prides" or something similar. Then when a member has reached certain conditions or perhaps using the staff invite system the member dens use right now,then they are able to start a pride of their own as it were and these would essentially be sub forums within the main prides forum. (They must be accepted by the staff before they can be created however)
In addition to this; it would be secured by a password that only the pride leader knows (however it will still be moderated by the staff just like the rest of the forum is) and each pride would have an image that identifies them (such as a signature perhaps or custom text even). Members can then ask the pride leader via PM or whatever to join their pride; if accepted then the member would receive the password that enables them access to that forum and can then post there and what not :).
Theoretical rules
1) Members can only be in one Pride at a time.
2) Each pride has it's own criteria that members must meet before joining it. And these are set by the leader(s)
3) Each pride may have it's own rules, in addition to the main forum rules.
4) In the case of an exile such as a spammer or someone breaking rules; the pride leader would be able to change the password for theirs, then inform the members of their pride of the new password (minus the person they are exiling).
5) Members must have a minimum of 100 posts before requesting to join a pride
6) Only one pride may be started per a member.
Well that is about it; the main point here is that members would have their own place to just chat amongst themselves but because other members can join it; I think it would be a good way of making friends and bringing the community together. As well as serving as a fun incentive for people to be active here ^^