i've heard of these.if i remember correctly,indys has a place  where you can rate a client as:must see/could see/would not see,ect.only a provider member can get into this area.date-check might,but not sure.same with this site.

Yes, there is a national blacklist.  I have seen it mentioned someplace.  If I find a link I'll post it.  There is also a nc/ns list on Indys for Ohio providers and mongers

Anyone else have any links or comments?

That national blacklist site is the only one I know of. I have no problem with the idea of those sites as long as the providers posting warnings are not making false accusations. Most of the posts on the site are to warn providers of time wasters, clients who didn't pay, and clients who were violent or made threats of violence. Also LE warnings as well.

False accusations would be a bitch to deal with but I imagine any provider who would do something like that would not be a well reviewed girl, but a loose cannon type. I would be inclined to believe most of the posts as your typical unstable girl from backpage and the like probably wouldn't even know about the site.

The only complaints on there I take issue with is a guy getting blacklisted for cancelling a appointment. I have never had to cancel but my experiance with cancellations would make me believe the providers are just as guilty of doing that as clients. Cronic cancellers, that is ok with me, but the idea of a guy getting posted after one cancellation is a bit harsh I suppose.

Mind your manners and see reputable providers and you should have no problem.

but one I know of is called Dangerzone, I think.  Check it out.

Swim

It can be good for protection of girls however, I have seen it used as a way for a girl to keep a guy as a regular customer...For every good there must come an evil.