Allows users to do the following:

[deavmi]

Have not just a username but a display name. Profile picture. Status message.

[Dbof]

Just a short comment on your suggestions. The more data you put in the profile, the more data has to be transmitted from one node to the other. Bandwidth is limited (especially with Bluetooth), so the messages should be top priority when exchanging data.

[deavmi]

I know. Maybe one can enable profile picture requests. Idk