Quality can been self-assessed quite readily, and for tricky situations we usually coach people to develop a supporting network outside of Boost. So far we have

Quality can been self-assessed quite readily, and for tricky situations we usually coach people to develop a supporting network outside of Boost. So far we have paying users who are VPs at large companies all the way to College Students. And our tech revolves around surfacing quality advice, what works/doesn't work, so it will constantly improve. Still, we don't risk anything -- we do extensive training for coaches.