Twitter-related Contest Next?

Hi everyone,
As this contest is wrapping up, it seems like it is time to start thinking about the next contest. One idea a friend suggested was to use the Twitter API for something - where something could be simple, complicated, or something in-between.

I will provide AS3 and C# samples as a starting point, so those of you who may not be familiar with communicating with a web service API will not have to be afraid :jason:

What do you all think?

Cheers!
Kirupa :ub: