Been reading these for a while now; I love 'em - it's a good place for healers to vent (and entertaining to read, cause we can all relate to it).
I leveled as Disc Atonement in dungeons, but at 85, I focused more on PVP. Recently, I realized playing purely as PVP heals, queuing solo, and having no peels to speak of wasn't doing it for me anymore. So I started building up a PVE set and queuing for heroics. Just for a change of pace.
I tend to have 'OK' experiences most of the time. I'm happy to remind people of mechanics, cause it makes my life easier. Even if the group is silent otherwise, I'll (for example) remind people in Well of Eternity that Illidan has that nice fire resist aura that makes healing that fight much easier.
Earlier I had my first 'pvp geared' tank. Oh, by the Gods. It was painful. Blood DK with a 41/0/0 spec. Using nothing but Glyph of Frost Strike and Glyph of Bone Shield. No enchants, no gems. He died to two hits of Jaina trash. And he was from my server :c If a tank is dying to two hits of trash when he has full bubbles, PoMending and grace on him, something's up. I don't normally /inspect, but I just had to for that guy. I left after I saw his gear; if he's not willing to put effort into not being 1shot, I'm not willing to put effort into healing you just to have you rage at me.
Today, I got zoned into an in-progress End Time; they were on Murozond trash with no CC available, and a really squishy tank. They'd gone through 4 other healers before me apparently. Which got me a little suspicious right away. First time we wiped, it was cause the tank 'misclicked' and feared the first four into the four around the hourglass. Then again cause he kept his back to all the mobs, didn't grab the ranged, so I was healing the DPS, myself, and him; and he was squishy enough as it was. Took three wipes to clear that trash, but we got it done.
Then we had Murozond. I've never seen a dragon spin around so much in my life. Our team was him, a DK, a mage, a warlock and myself. 3 clothies taking Infinite Breath damage. ALL. THE. TIME. While if I left the tank alone for even a GCD, he was at 25% health. I've never bombed Flash Heal so much in my life; nothing else was fast enough to keep up. Pain Supped and Divine Hymmed each reset. Lost the ranged a few times cause they were on HG duty and I was on Muro's flank; if I dared go out of range to heal the ranged, the tank would go down, or I'd be eating dragon breath again. Blargh. 3 wipes on Muro and we finally got it; though that has to be the squishiest tank I've ever stayed grouped with.