This is the main information I am trying to convey in this site, as explained above. In order to explain the stuff in the other sections, I made some demos. You might enjoy playing with them. This section also points to demos of some concepts I didn't explain in Sunah's Webdemo, such as frames, content negotiation, and multi-part animation. The best one I have done so far is about cherries taking over the world.
Information exchange is never completely selfish or completely altruistic.
But sometimes it is useful to have a starting point.