I can suggest some features(I need them for one of my site) : 1. Wordpress/buddypress integration through some plugin. I want it to use my wordpress site accou

I can suggest some features(I need them for one of my site) : 1. Wordpress/buddypress integration through some plugin. I want it to use my wordpress site accounts for login. 2. own domain/sub domain support(like tumblr) 3. Custom theme(like tumblr) 4. User role and authorization(make some users moderator) 5. I feel pricing is too high for ad-free versions. Paying $49/month for 1000 users look like too much investment without enough returns. You may want to reconsider pricing.