So since obviously no one's making an effort to get chat back and running, I'm gonna go ahead and take the initiative. Post here time periods in UTC (and in your native timezone if you want) where you will be available to chat. Try and synchronize with other users so you can get together and finally spend time together.
Example: Mine is UTC +8 (Philippines)
UTC:
Friday 2-4pm
Friday 8pm-12am
Saturday 12am-2pm
Sunday 5am-12am
Monday 12am-2pm
Monday 2pm-8pm
UTC+8:
Friday 10pm-12am
Saturday 4am-10pm
Sunday 1pm-10pm
Monday 4am-12 noon