Maybe you just were so bad they kicked you. twice.
Never previously have been kicked from a LFR previously, did some fast relogs tho to sort out addons (less than 30seconds), but they didnt kick me right after that but like 5mins after.
Maybe i showed offline to them or not dont know.
Still, all serious raiders on this Thread agree that LFRs and that 90 lesser charms are mandatory. I mean that wouldnt be bad thing if i did have time for them.
But for now with limited time, being competitive for our raids means that i dont really have time for anything that i feel "fun" (Mainly PvP) outside of raids. Cause 80% of my time spent outside of raids boils down to being LFR queue and doing tedious dailys.
In TBC i remember doing even more grinding for gear, but that was actually fun, cause i then had all the time in the world.
Then came Wotlk with a lot less gear grinding which was super-great! By now I had some limited time, but still enough for the "daily grind" and got time for PvP and alts too.
Now in MoP it feels so overwhelming and time consuming :/ Dont have time for alts, although my shaman healer would be great addition when geared.
Only options i have right now is to quit or get carried by guildies..
And a tip for you guys saying gear isnt MANDATORY, i can improve in my rotation and gameplay.... :) Well, ofcourse serious raiders always have best rotation and such, and simcraft is used to minmax the stat weightings.
So after that, gear comes to be the only factor that matters in the bigger scale really.