you can usually tell how well my session is going by my response or lack of response to any chat...when im on my game you might see me talk a bit and sometime explode lol..truthfully i think chat is a good way to stay connected to the game
Other than the league games I hardly use the chat and have it turned off.I will use the chat when I run into someone I know well but overall I dont chat.
I don't chat anymore when I play online.. I mean, who really has time to? The game moves much too quickly.. Besides that, why would I want to tell a bad player that they did something wrong?? I prefer to let them continue making the same mistakes over and over...