Sometimes people would post stuff that would be handy to have while away from the computer. In the late 90s, when Brazilian Jiu-Jitsu was taking off, you could

Sometimes people would post stuff that would be handy to have while away from the computer. In the late 90s, when Brazilian Jiu-Jitsu was taking off, you could find black belts sharing advice on discussion boards (often very detailed). I would print it and take it to practice.