I would like a mod that repeats Notch's into the server. About every 15 minutes or a variable seems reasonable for the amount of time between checks. It seems that such a mod should have the linked twitter account(s) be changable. There should also be a bool or int for a reply chain. Without context, reply tweets may make no sense. Asking for 1 would push both the direct reply and the targeted person's reply. I see from the Plugins to be ported thread that there was a TwitterEvents plugin. The link to it is broken, but I assume that pluggin caused the server to tweet events that happen.