Best productivity too ever Rated 5 out of 5 stars
This is easily the biggest time saver I have found anywhere. Sites like boingboing, slashdot, digg and news.google.com are enormous time wasters for me. I have gotten into the habit of unconsciously bouncing over to check them when ever I mentally checkout for a moment. Seeing the 'hey this is a waste of time' leechblock screen instead helps tremendously.
Everyone who is even mildly addicted to the Internet should use this plugin.