Comment 2 for bug 391056

Notification area specs: http://standards.freedesktop.org/systemtray-spec/latest/

They don't seem terribly complicated, although there are a lot of things to care of (from tray orientation to baloon pop ups). I may try my hand at this in a couple of weeks.

To avoid duplication of effort, are there any current thoughts or work on an implementation? Any hints on how it should work?