Help wanted in ModemManager/NetworkManager development!

If you have free time, and experience with gtk-doc documentation or man pages, ModemManager developers will thank you [1] if you help writing the new libmm-common, libmm-glib and mmcli documentation:
[MM 0.6] Documentation

If you have free time, basic GLib/GIO development knowledge, and a broadband modem (either USB dongle or internal) to play with, ModemManager developers will thank you [2] if you port any of the missing plugins to the new codebase in the 06-api branch:
[MM 0.6] Plugins

If you have free time, NetworkManager installed [3] and basic GLib/GIO development knowledge, ModemManager developers will thank you [4] if you help providing support for the new ModemManager1 interface in NetworkManager:
[MM 0.6] NM integration

[1] You’ll get one beer for free if we ever meet.
[2] You’ll get two beers for free if we ever meet.
[3] This already leaves out Jose, Luca and Alfred.
[4] You’ll get three! beers for free if we ever meet.