One of the idea's I was toying with when I was creating this website, was the idea of a random logo. Each reload the logo would be a different design based on a basic set of elements.
I abandoned the idea as I did not want to have two Flash files in the same page but the current logo is actually based on a random design generated by a algorithm.
Curve generator is another algorithm I used. Similar to Curve flow it generates a set of similar lines each refresh. The colours are randomly choses from a set palette.