> If I remember correctly there was a time when people were discussing about
> bringing Unity in Fedora. This did not happen, and actually the library is
> pretty useless as there is no libappindicator consumer right now. I'm not
> sure it's worth investigating.
There is consumer - Plasma 5, one of two blocking desktops :).
For more info
https://lists.fedoraproject.org/pipermail/devel/2014-March/196343.html
So it would be nice to have GTK apps that still offers systray built against
it too.