The title for this post should be changed to "a piece of the wire messenger server code open sourced." Most of the source is not open source, you can't run your own.

Also, holy shit they're storing a lot of information about their users:

* All of your contacts.

* Unencrypted profile information for everyone.

* Every active conversation you have.

* Every archived conversation you have.

* The frequency that you communicate with your contacts ('top contacts').

* Every group that you're in.

* The unencrypted titles and avatars of everyone's groups.

Wonder what will be in the rest of the database schema if they open source it.

Dear lord these guys are putting in work. I'm not exactly a huge supporter of Github (the company not the product) so I'm very glad to see it. I look forward to their continued growth.