Adding twitter links to user’s profile.
Require users to log-in to their twitter account via golden protocol in order to add twitter links. Twitter is one of the best sources for ownership validation (At lease for Web 2.0) . Adding twitter links to profile will help users evaluate integrity of the golden account.
Onboarding users from twitter will be the best way to grow platform and boost credibility for each account. Influencers / celebrity / thought leaders that build their fame through twitter will be able to carry over to golden.