I think this thread has proven to have more positives than negatives ...for me at least. I get the feeling everyone has tried to say something about everyone. Naturally in life some people get more comments than others, but it may also be because someone knows a certain username/personality more than another one.
I think the user(s) who post their picture are aware of the obvious and post their pic ...taking that risk. Thankfully it is not a requirement to post one. I would hate for these threads not to exist at all. that way they can remain who they want to pretend to be ...or hide the things they are if they so choose to.
If the thread turned ugly and a user started to flame someone for their looks, then the thread should be locked. Otherwise, this has been such a joy to be a part of (or just watch on).
jmo