This article raises some good points.
Receiving messages is OK in some circumstances, but is distracting for others. What would be cool is to have continuous information display.
Am I right in saying that currently there is no way to move Nabaztag's ears to a set position and leave them there, or display lights continuously?
It would be good to be able to use the ears as a constant display for something like web server load etc. So during the day, a quick glance at Nabaztag would be all that was needed to see the status of a given input.
The weather report seems to do this with lights, as my Nabaztag's idle state is to pulse weather info, but I'm not sure this is possible with the API?
What would be needed is an API command to either loop a sequence continuously (until interrupted by another event), or "freeze" in a specific state. That way, when you walk into the room, Nabaztag would instantly convey information.