1) they never said that Shadowburn was doing too much damage. Shadownurn has a small window of use, causes no problem of unbalance in pvp.
2) Fel Flame has always been a low damage skill, nerfing it makes no sense.
Look, I'm not crying just for being nerffed, just think some nerfs make no sense and GC answered with excessive sarcasm, becoming ironic.
I honestly never liked him. In my opinion he is a cancer inside Blizzard. Always very arrogant with jerks answers sometimes ... really, I do not like him.
But it seems he has several brides here in this forum. Criticizing GC is almost identical to criticize somebody's mother or cursing God.
This forum has changed a lot over the years, unfortunately for the worse. Any constructive criticism is immediately rejected by people who seem more someone from Blizzard's staff than players.
Thanks God we still have good players here to make up for it.