We are moving from simple hosting to a dedicated server, in this regard may be interruptions to the work site. Payment is in manual mode. After moving everything will work normally.
I do not understand the logic of paying someone % (as if we make a deal for X bitcoins), post 5 messages and get coins, post 5 messages and get coins and so on. I do not understand your fears.
A sense to use escrow service? When payment is daily, but not for a week or a month. We are not against use escrow service, but the sense I do not see this.
The rate is too low for full/sr/hero member, it can't attract these people to join your campaign.
Ok, new rates:
For Junior: 0.00015 BTC per constructive post For Member: 0.0003 BTC per constructive post For Full Member: 0.0005 BTC per constructive post For Senior Member: 0.0007 BTC per constructive post For Hero: 0.001 BTC per constructive post