Me yesterday just before finally getting my cloak.
Just needed Lei Shen's heart so I queue LFR. It poppes up rather soon. Fresh Pinacle of Boredom run. I afk and alt-tab as per usual (trust me, when're you doing this shit for the 100th time you kinda lose all will to live). Ok, I alt-back back in every 3 min or so and it goes fie. When the raid reaches the twins, I was too slow and got locked outside during the fight. After the fight I got kicked, which was amazing as I never got caught afk-ing, right before the boss I actually needed.
Ok, I queue up again. After like 30 min the queue pops and this time it was time to weather the boredom...I mean storm, so I don't get kicked again. After what seemed like 5 hours of epic boredom, I finally got the heart.
Thank goodness I'm done with the lfr until next expansion.