Freedom
Freedom is an application that disables networking on an Apple computer for up to eight hours at a time. Freedom will free you from the distractions of the internet, allowing you time to code, write, or create. At the end of your selected offline period, Freedom re-enables your network, restoring everything as normal.
If there was a Linux equivalent of this (and maybe there is?), I would be a lot more productive.
{2009.04.05 16:07}