Regarding the bootie comment, beeron was publicly admonished by a mod:
Regarding the MikeyD comment, well it was more a commentary on the quality of some of the work.
Then again neither I nor you are a mod, so we wouldn't know if it were dealt with in a less public manner.
Would it have been better had the comments been deleted?
From the looks of it you seem to be saving up screenshots to use at opportune moments.
Lastly I don't think it's wrong to critique work. Some of the textures objectively could have been done much better and there are valid complaints to be made.