Ask HN: Which idea irritates you because it has not been taken far enough?

As an example, I am irritated by evolution not being taken far enough on the net.

Sure, you can view open source as evolution in action, but much of that relies on human intelligence rather than a more direct evolutionary process (e.g., like genetic programming).

One can imagine some sort of evolutionary process that is midway between genetic programming and human intelligence.

See: http://en.wikipedia.org/wiki/Human-based_computation