Well the Ragefire was on a Paladin I had and was leveling. Had a gnome healer and I started pulling troggs and clearing out an area before the big Trogg boss. Well as I was holding three I noticed I was getting pretty low on health. I started healing and after the battle I warned my healer next time warn me when he was low on mana (being sure not to be rude to him). Well we cleared out the area and killed the boss and healer said "mana" which told me he was low. Thats the word I tell them to say so I know when they are low. We set off again and all was going good but I started to notice after 1 or 2 pulls the healer was saying he was low on mana and he was. We reach the giant demon in the center and I pull him. The demon had reached about half when the healer say "mana." To say the least I wasn't very happy with the healer after that fight. Of course everyone left after that so I just exited and I honestly can say I was happy to be out of there (I love tanking dungeons).
Now Dire Maul was really bad too. We had a shaman (healer), a mage, a druid (boomkin), and I forget the fifth member. Now the issue I had started out with the mage. He said that he had run the dungeon before and I was happy he had because it was my first time in there (I was on my old Night Elf Warrior). Well as we started to clear out the first area I see a giant corrupted ancient or something. I went to kill it but the mage said lets go and kill something else first. We ran into another and cleared everything there. The mage then made a comment about me holding aggro. I told him that he didn't give me time to get aggro before he started to cast aoes like crazy. We just kept going and this is when things got heated. We dropped down and started fighting the ancient. I had no clue we had to clear out all the ancient around the area otherwise they'll drop down and join the boss. We wiped. Mage first, then the healer, me, and the other two died last. Well the mage was complaining that if I did my job that we would of lived. I said he died first and he said "Well thats because I was doing your job for you." Well then the healer says "Its easier to heal if the tank holds threat," clearly taking a shot at me. I simply told her there was to many ancients to live through. I mean we did kill some but there was to many to live in the end. The boomkin also tells me its my fault and soon its only me and mage in the instance. And my jerk side comes to the front and is in the drive seat. He runs to the ancient read to pull and I leave the group as he does.
I must say I handled the healer issue pretty well (not yelling at him) but when everyone gangs up on me I kinda lose it and I get pretty aggresive. I guess I shouldn't of let my anger get the better of me. I should of just left quietly and not been a jerk in the end because otherwise I just look like the bad guy in the end. Of course later I learned that you have to clear out the top area before pulling the ancient and fighting it. So clearly I don't think the mage knew Dire Maul as well as he thought he did or maybe he had a leader who did and he just didn't care to learn the mechanics because he wasn't leading the group. I don't but either case I went back and wiped again on the same boss but the third group worked great and I finally cleared all of Dire Maul (after wipe after wipe on the ogres). So any other tanks have horror stories. I posted on this forum section because I wanted to hear from just tanks. Not some damage or healer saying how bad their tank was. I get that sometimes when people don't like what I have to say.