You can hide your posts, no deletions though. Not a fan of deletions or editing past a little time. Too many of you sharks will edit your comments after being wrong. This ain't my first rodeo dealing with wrestling fanatics.
Considering it was done basically with very little time to let the domain propagate and such...yeah it was fairly smooth. Still some settings to tweak and other things behind the scenes to work on.
Running another board I have not had good luck letting people edit posts a LONG time after submitting, nor deleting their posts. Until the big boss man says otherwise be careful of what you say.