### Zulip
-[Zulip](https://zulip.com/zephyr) is a web-based Zephyr client that also provides [mobile apps](https://zephyr.zulip.com/apps) for Android and iOS and desktop apps for Linux, Mac, and Windows. Zulip is developed by a company composed largely of MIT alums and SIPB members.
+[Zulip](https://zulip.com/zephyr) ([source code](https://github.com/zulip/zulip)) is a web-based Zephyr client that also provides [mobile apps](https://zephyr.zulip.com/apps) for Android and iOS and desktop apps for Linux, Mac, and Windows. Zulip is developed by a company composed largely of MIT alums and SIPB members.
Zulip, like Roost, is easy to set up because it uses Webathena for authentication.
See [Zulip for MIT setup](http://zulip.com/zephyr) for details.
<strong>doxp</strong>:
> "Do X predicate", from Lisp naming convention. A discussion on whether one
> should do X.
+> A common variation is "doxory", literally "Do X or Y".
Many of the acronyms may be suffixed onto normal instance topics with a period
to indicate relation. There are many other acronyms that are used; if you don't
Vary) or IIRC (If I Remember Correctly), as well as some nerdier ones
like DTRT (Do The Right Thing, in reference to
[ The Rise of "Worse Is
-Better"](http://www.jwz.org/doc/worse-is-better.html)). Try running `add sipb; whats dtrt` to look up an
+Better"](http://www.jwz.org/doc/worse-is-better.html)).
+As mentioned above, try running `athrun sipb whats dtrt` to look up an
abbreviation.
Personal classes are by convention considered a little more private than