I do like it in some ways. If I'm bored, I'll draw my infamous DERP face(I.e. My old user icon) to give someone a laugh, but it does take up memory and space.
Communism: You have more water, everyone has more water!
There was a featured blog about it. Just check them out from time to time, and you won't be left out of the loop. Also, if you use profiles frequently, it's not that hard to notice the new "Image Comment" option below the comment box.
Why would you want prifile image comments. it sort of takes up space on the server for people telling other people how hot or crappy they look. could start bad thing. i say NO
I can't rightfully say if this still happens, but on occasion the drawn image comment would either become posted blank or simply go missing. Had thought the latter may have been due to periodic database sweeps, but I'm not sure anymore.