The echo bot should run on MSN using telepathy-butterfly.
All the butterfly/papyon bugs blocking this should be mentioned on this bug.
Okay, so this isn't the only one but https://bugs.freedesktop.org/show_bug.cgi?id=25116 (I hacked around it but there's something else thwarting me)
Echobot is currently the thing that I hack on when I've done all of my other tasks each week (which sometimes never happens). If you want me to assign higher priority to it, or devote a certain proportion of my time to it, please say so.
The current blocker is https://bugs.freedesktop.org/show_bug.cgi?id=25358
Not essential, but https://bugs.freedesktop.org/show_bug.cgi?id=25360 might also be worth isolating/fixing.