Which are top & bottom? Lol. http://www.footballfancast.com/top-10s/the-top-ten-whiniest-sets-of-fans-in-english-football
Liverpool fans definitely and their hard done by/best club in the world attitude they have I'm probably a close second.
I don't think one set of fans are the biggest moaners but all fans have a section of "never happy" supporters. I had a season ticket with my uncle who constantly moaned throughout our record league 1 championship then through 2 7th places. There were some great games amongs them but the only credit he ever gave them was that maybe they must be better than he thought!!!!!!! My point is you've gotta be happy and take any highs as a Sunderland fan as a low is just around the corner ha!
No offence, ACS, but all this rep ****e on virtually every thread is getting a bit tedious.. You have been a decent poster in the past, but you are now letting yourself down.