It's a double edged sword, Elizabeth. I've never posted on wetcanvas.com because it seems that every post gets a flood of compliments and those animated applauding smileys. I've always recoiled at insincere compliments, and appreciate an authoritative critique (with a pat on the back when I've earned it

).
So I searched the net for a serious discussion group, and I think I've found the best there is. While your comments about this group might seem a bit gushing to some, I feel exactly the same way.
There's a price that comes with running with the big dogs, and I learned that quickly, when two of my first three drawings got no critques. The one that got comments, however, gave me information that seemed to apply to my work in general, so I guess it evens out. I quickly stopped posting anything drawn from life, though, since those apparently aren't up to speed, and now post drawings done from photos. My work from photos is better because the model sits still for as long as I need, and is already two dimensional. These posts have gotten me some good feedback that I am applying to all my work, including the life work (which I'll keep to myself until it improves).
I think that new members here have to prove two things: First, we have to show that we're capable of professional work. Second, if our work isn't up to professional standards (like mine), we have to show that we're working hard to improve. There are always new members who post a few times and never return. The regulars may feel that their time is wasted on the new guys who aren't going to follow through. So in a few months or a year, when I'm still here, and my work is better, I can expect regular input.
But I stand by what I said in the other thread. When a new member (or anyone) asks for a critique, then reacts negatively after getting it, people become less likely to post critiques for people they don't know, and the group circles the wagons against new members. I'm now refraining from posting new drawings unless they're serious attempts. I posted one yesterday that is a commission (pro bono

), so I want it to be right. Otherwise, I keep my day-to-day drawings to myself. I have re-read Cynthia's posting guidelines, and I'm trying to follow them.