Is there any chat feature on Stack Exchange?
3376
Why must we "avoid discussions in comments"?
74991
Social events for Stack Overflow users
149335
How to chat to all
81739
Add escalation system to chat flags
17123
Is there some way to see all of a user's messages in a chat room?
111738
Could mods have "add comments to chat" to supplement "move comments to chat"?
111740
Can Chat be added to the apps?
89258
Stack exchange for programming beginners?
45719
Can we get a flag history for chat's moderator attention flags?
105348
What's the best way to invite a user to answer a question on Stack Overflow?
18056
Are there any clones/alternatives for running a Stack Exchange style Q&A site?
30434
What is the Chat Sandbox, and what do the commands there do?
67353
How to Implement chat application for Android?
40033
Where can I ask an open discussion question?
30067
Chat related privileges are not site specific
41917
Is there a way to communicate with a particular player or particular clan?
96359
Can I start a chat with a specific user?