Found your site by chance via WarrenEllis and I am hooked, I love it.
As for the ScreamBody -I think you may have underestimated it's possible practical uses. The main one being able to have screaming loud sex without neighbours, parents or housemates complaining!
And arn't there those times when you really want to scream but it may end in you losing your job or being sectioned.
As for being able to record the scream for later release-genius I'm sure there's loads of fun you could have with that.
I hope you find more insanity to post in the "Stupid" section-can't wait