I think everyone deserves to know who is part of Tribe- who is kissing their ass, etc... and who might be informing for them. If Tribe is not your thing- or you don't want Tribe intimate with your dealings... knowing who is who is paramount.
This won't bypass alts and such; but perhaps if you are killed or screwed over by a Tribe member/alt... you can help someone else avoid a similar fate at the same 'hands'. Report them here. Let everyone have a chance to know who is who; and be given a chance to be proven otherwise.
If nothing else, Tribe will have to continue chugging out alts non-stop to avoid detection for easy duplicity... at first it's easy, then it's a chore, and eventually it's a pain...and beyond.
Keep the pressure going.
Who is Tribe? Folks post for and against all over... don't we (non-tribe) deserve a single thread or resource to check against. Hell- Why hasn't Tribe posted their membership publiclly to date? Have they ever? Why? Their numbers not too big or not too pvp? Or could it be most are easy pickings... if we just knew who they were... anyway
Chief obviously... who else?