My computational hours are still taken up with preparations for the classes I'm teaching, but Sherry Chandler has posted a miscellany of wonderful links, which should be visited immediately. Her book, Weaving a New Eden, is also wonderful, and should also be read (or in my case) re-read immediately.
In the long run, men hit only what they aim at. Therefore, though they should fail immediately, they should aim for each other, in a profoundly epic game of Walden Paintball. Teams of self-reliant individuals will take cover behind shelving rocks, pines, and majestic beaver dams, to gain Shelter from the withering and varicolored fire of the opposing team. No longer in civilized country, masses of marker-toting men will lead their enemies to be pelted into quiet desperation, until they call resignation.