Is All-Chat even worth keeping for anything besides "GG"?
I've been taking a break from League to play HotS, and the complete lack of all-chat in that game actually makes the community a lot less toxic. Then you look at League, and most of the all-chat that ISN'T "GG" is toxic.
World of Tanks also removed all-chat because of too much toxicity and too many instances where someone was all-chat-typing and died as a result. I'm sure there are other PvP games that disallow it too, which makes me wonder if it's a good idea for League to keep it anymore.
Just something to think about.