As my name suggest I don't play anyone who disables chat. To me this is like someone who refuses a handshake before a game. 
Klubai
Kolty-Chess Club
97 Nariai (-ių)
32 Pieces Chess Club
273 Nariai (-ių)
Chess.com Legends Club
2 415 672 Nariai (-ių)
USChess
64 445 Nariai (-ių)