"lack of player to player communication" I played 2 years of D1 solo because I didn't know about the forums. The last big multi-player game I played was Halo 3 and there were always people talking. Idk why Bungie doesn't want players to communicate in-game but it's very detrimental to the game. Probably the reason so few people have beaten a raid is because the game lacks the in-game communication that (I thought) was standard.