Many people care. I am sad for the OP. Same thing happened to my guild at 4/13.....it's really sad. We were getting through content too. People on interrupts quit after days of one fight, healers give up after another and so on....and now most of us have left wow.
I have done a few heroics bosses and the problem with this expansion is that after killing those bosses, most of us always said 'thank god that's over'. The sense of achievement or enjoyment was completely overshadowed by the anger and frustration at the way fights were dependent on too many cd's, too much class stacking, too much rng, too unforgiving in 10 mans.
Good guilds such as method and cuties only ahve split, did you know??
It's not just small guilds that are suffering.