I think the issue of paid clergy is a slippery slope. Obviously, you have your scammers, but you also have very devout people that put a lot of time and study into becoming paid clergy of some type. A good friend of mine is a Lutheran pastor and the amount of schooling and religious study it took for him to get there was mind boggling to me.
I get why the LDS faith is proud of their non paid clergy but I also see the flip side of that coin. You have men out there who are school teachers and furniture salesman by day and religious clergyman by night. IMO I have a hard time seeing where they are as well prepared to give council on marital, moral, and religious issues compared to somebody who has devoted their entire lives to the study of just that. I think too much is put on the plate of people like LDS bishops. They are expected to make a living, raise a family, maintain a marriage, and tend to their flock all at the same time. Sounds like a rough gig.