obviously good-looking women but I wonder if they are professional models?

I've read posts from both of those handles.

They're obviously not providers since I think someone would
have come out and verified that they are.  There have been
a few posts by others calling them out.

Other than that, I'm not sure why they are here.  Perhaps
they're just looking for online companionship?

Most of the post (if I recall) are pretty benign - it's not
like they are trolling for info.  Having said that, I'm
still put off by the charade.

fr