I don't mind the newbies making stupid mistakes, but the vets doing the very same things, annoy the hell out of me. If you're too impatient to even read a 3 line ad to know when a provider is in town, what she charges, etc. you're not going to get very far.

I don't know how much back and forth other providers deal with, but after one response with link included, that's a rap for me. I love that Yahoo allows you to block email addresses, because I do so quite often.