Frenchman, emigrated on the other side of the planet, DavidB likes to write. It isn't always good, but who cares, the goal is to write. He also does other things at times. MetaStructure is one of his oldest projects. Started in the beginning of the 2000s, it was stopped, restarted, reshaped, paused, restarted many times. It doesn't want to disappear, it will not disappear, so let's put it out on the web instead of let it gather dust on old .docs and notebooks.