Meh, not very interested. I don't really get into this multi-function-app frenzy; I already have an IM client that works perfectly fine if I choose. I certainly do NOT want my friends to be constantly popping up with "how u doin" when I'm trying to analyze a position. I would rather see the dev time focused elsewhere, on chess-centric features.
Honestly, are Messages, Notes, Email, and in-game Chat not sufficient for communicating already? How many different ways do you need? Why does it NEED to be even more immediate?
I am in agreement with this person. Most people come here to play chess, and use contexual chat to be polite or show good sportsmanship. The game was not designed for chatters.
This site isn't just focused on the GAME.
For the many times I have wanted to chat in real-time with other players who I can see are online, while still playing a game with another opponent. Great option, one users can use or not, depending on how social they feel.