The critical comments were about the photos, not you.
One comment that ended up being deleted (but is still visible due to being quoted) from one of the OP's previous threads:
"Is the fact that I would have deleted these images before they saw the light of day constructive criticism?"
Then a moderator came in and cleaned up the place. Comments like these make people that are self-conscious about their photos not post. That's not the kind of forum I want to be a part of. This commenter essentially said they wouldn't have even taken the pictures (i.e., "before they saw the light of day"). That's not constructive. Why not make comments about the composition, posing, settings, etc, instead of just bashing the photos?
I'm not trying to pick on any specific users that made comments, but we're better than this. In fact, the person that quoted this statement said they hesitate posting their photos because of comments like this. That's not good.
We can and should provide feedback that is constructive, not destructive.