> So what other industries do you know of that buy ideas? I can't think of any other than the book industry... It seems that the time is ripe for a digital, ne

> So what other industries do you know of that buy ideas? I can't think of any other than the book industry... It seems that the time is ripe for a digital, networked app equivalent to be replacing books as a medium for ideas... something like Amazon's kindle library, but more revolutionary (as opposed to evolutionary).