We have two options, 1 social proof + reputation system - we connect people with real names and social media profiles, so there is a trust aspect between them.

We have two options, 1 social proof + reputation system - we connect people with real names and social media profiles, so there is a trust aspect between them. Or, we act as the 'admin' account for each pool. This is a bit harder logistically, and reduces the savings a bit, but the experience is much nicer - you just have to deal with us, not a group of strangers.