MV3D's client already requires Python 2.5 because of Python-Ogre (which doesn't really support 2.4 very much). Anyone have any objections to requiring Python 2.5 on the server as well? Some of my servers may object, but I'll beat them into submission.
The reason I ask is because I'd really like to start using Twisted's inlineCallbacks to make the code more readable in some places.