a list of all rooms, recently active rooms first
A place where we can informally discuss whatever comes to mind. Idle chatter is encouraged! Content does not have to be on-topic but on-topic content will get prioritized.
A place to talk while we wait for our renders to finish. Site stats are at http://goo.gl/lXFMXG, more detailed stats at https://goo.gl/iw8l5x. The latest stable release of Blender is 2.78a, http://www.blender.org/download and you can get the latest official builds at https://builder.blender.org.
For English language enthusiasts; http://meta.english.stackexchange.com/questions/tagged/chat-faq
General discussion for http://musicfans.stackexchange.com. Shout out your favorite tunes!
General chat for Physics Stack Exchange (http://physics.stackexchange.com/). For MathJax see https://meta.stackexchange.com/a/220976
Close... Reopen... Undelete... Delete... Edit... We'll try to figure it out.
A place to talk with friends from the EE community about vacuum nanotubes ... and beer..
About upgrades and choices for participants
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
Chat about the Blizzard FPS Overwatch, wherein Sterno hates Genji more than Symmetra, but only just
GDSE's banter bin. Where we complain about clients, discuss lazy questions, and post cute animal gifs. http://graphicdesign.stackexchange.com
General discussion about http://codereview.stackexchange.com/ - Welcome to The 2nd Monitor! http://meta.codereview.stackexchange.com/questions/5967/welcome-to-the-2nd-monitor - Site Business always comes first
Discussion of the Jelly programming language. (https://github.com/DennisMitchell/jelly, http://jelly.tryitonline.net/)