Maybe you do have to be slightly crazy to invent anything. Certainly it helps to be insanely optimistic if you expect to make money from within our benighted intellectual property system.
Here is further evidence to this effect, from no less a source than a recent Sony patent.
You’d think that Sony would have a greater appreciation of inventiveness than to treat it as providing entertainment for idiots guffawing at a programme entitled ‘Crazy Inventors’.
It’s been a long time since the Walkman first appeared. I wonder why?