I agree, some times it's futile, but I'll be damned if I don't try.
That healer in your story is another HUGE pet peeve of mine. He's in the category with:
1. the 'lock who needs to afk to microwave something,
2. the Shaman who needs to use the bathroom first,
3. the Warrior tank who needs to change addons,
4. the treedruid whose dog needs to go out, and
5. THAT ONE FUCKING GUY (usually a dps) WHO WON'T FUCKING CONFIRM HIS FUCKING DUNGEON GROUP AND LETS THE REST OF US WATCH THE DUNGEON INVITE TIMER BAR SLOWWWWWWWWWLY DROP UNTIL WE ALL REQUEUE.
I'll let you decide which one pisses me off the most.
I guess I was taught better in FFXI, but how hard is it to get ready to do something before putting yourself up on the block? If everyone wants to get in, get badges, get out, then why are there so many of
those people who slow PUGs down for stupid shit?
I know, I know this is Tanks discussion, not random complaint, but still.
/soapbox