Not trying to be facetious, I'm genuinely interested to know what your criteria for this would be.
Edit: I see that this whole issue received quite a bit of discussion a few months ago:
Just curious to get a rough feel, that's all. I mean, take myself... my account is 1013 days old, and my karma is > 500, but subjectively, I still think of myself as being a newb around here. I'd probably post a "Rate my Startup" thread if I had something ready to go, but I'd probably say that I feel just barely qualified to do so.
I had considered that it might be a little rude for one of my first posts to be an ask type post. So I had already started to outline some articles to post around the same time, e.g. I've got a bunch of notes detailing which methods have helped me increased my productivity recently, I think some would find useful. I guess for anyone in the same position as me it can't hurt to try and submit helpful posts first. I guess that's the right thing to do anyway and so that'll be my plan going forward.