Yes i do use slam and like it seeing how most fury warriors are in like 600dps in my raids and i know you might say then my raids suck but we do fairly well in Kara,Gruul's lair,SSC, TK,and mag's lair....

and i don't use slam like an addict i use it when i have most cd waiting and my average crit with slam is 1k and my average non crit is about 600 so i was just saying slam works well with a slow hard hitting weapon