Clarify "community venues" in CoC

This is a first pass at a resolution for typelevel#32. There is almost certainly
room for improvement and expansion. I wanted to get _something_ out
there, as this has been delayed for far too long.

conduct.md

@@ -22,7 +22,11 @@ If you are being harassed, notice that someone else is being harassed, or have a
 
 Community staff will be happy to help participants contact local law enforcement or otherwise assist those experiencing harassment to feel safe. We value your participation.
 
-We expect participants to follow these rules at all community venues (including online venues) and social events associated with the community.
+We expect participants to follow these rules at all community venues (including online venues) and social events associated with the community. These venues include (but are not necessarily limited to): 
+* GitHub repositories and comments (specifically, all repositories under the [typelevel organization](https://github.com/typelevel))
+* Chat rooms (specifically, all Gitter channels under the [typelevel organization](https://gitter.im/orgs/typelevel/rooms) and the #typelevel IRC channel on Freenode)
+* Mailing lists (specifically, the [Typelevel Google Group](https://groups.google.com/forum/#!forum/typelevel))
+* Any conference or meetup that adopts the typelevel code of conduct (which includes all that are organized by the typelevel organization)
 
 For any questions or with any concerns at all, please contact any member of community staff.