In retail there is this min/max and "gogo" toxic thing in dungeons and basically everywhere. People only seem to care about parsing and minmaxing their characters.
I started in TBC and I do hope TBC will bring us the old age community back and we leave the min/max behind that is currently in retail WoW. Don't get me wrong I like retail raiding and doing things with my guild but I would like different version of WoW where every random isn't that toxic or minmaxer.
I remember doing 5 man HC and it took long while being noob and there was no hurry, no "gogo" yelling whatsoever and we laughed at wipes. Oh and the feeling seeing fully T4/T5 geared player in IF while you were still in blues! Epics be epics again.