There is no Maybe. It has been stated by devs and admins that we will not have an ingame chat system. Cant and wont happen for 2 main reasons... (though a ton of sub reasons as well)
1. We lack the staff count to be on 24 hours a day 7 days a week to monitor a chat system to ensure players are being decent on it and not inappropriate. Staff here are Volunteers.
2. most chat systems allow for a backdoor access to the game and thats how alot of scripts are made to cheat at the game. All the scripts and such out there are false and are just used to access player information if they are dumb enough to download them. Would rather keep it that way
I do however have a skype player chatroom setup for people who want to chat about the game. Though it seems alot of people are too lazy to go onto skype. Or they figure why should they do that when we should have an ingame chat system.....