a list of all rooms, next scheduled events first
General discussion for http://space.stackexchange.com/. Check our scheduled chat events at http://chat.stackexchange.com/rooms/info/9682/the-pod-bay?tab=schedule
A place to chat about Bitcoin.SE, Bitcoin in general, and anything else that might be up.
On Tuesdays, we write and discuss. On other days, we discuss and write. All are welcome.
Discussion for the EL&U Blog. For more info see http://meta.english.stackexchange.com/questions/2969/elu-blog-the-reboot (blog login: http://english.blogoverflow.com/wp-admin/)
General chat for Physics Stack Exchange (http://physics.stackexchange.com/). For MathJax use http://meta.math.stackexchange.com/a/3297#3297
Random Talk. If you don't understand the talk, hardluck!
Associated with Math.SE; for both general discussion & math questions alike. Just ask; don't ask to ask. Rarely if ever expressible as a ratio of integers. See below for guidelines.
For any discussion concerning linear, abstract or even elementary algebra
General Discussion for http://programmers.stackexchange.com Pants optional when telecommuting.
Game development and other polite discussion. Please don't star trivial messages.
Where comments are flagged and SE is hacked. Handy links: http://erwaysoftware.com/blaze, https://github.com/Charcoal-SE
General discussion around Ask Ubuntu, Ubuntu & official Ubuntu derivatives. For other Linux distros please see: http://chat.stackexchange.com/rooms/26/unix-and-linux
A room for anyone interested in homotopy theory, or any nearby fields (e.g. category theory, algebraic geometry). To activate chatjax in this room go to http://meta.math.stackexchange.com/questions/1088/should-chat-have-tex-support/3297#3297
Discussion on Stack Overflow for Korean-Speaking Users (Messages would be non-English)