That would be cool – a blog widget (blidget) that could accept pen input.
Then Hugh could draw directly in his blog editor, and so could I. Of course I know that a blidget can’t talk directly to a pen on a tablet PC. But it probably could with a little DLL support (at least on Windows).
Oh – and I had to add “blidget” to Wikipedia – although I think it was Mashable that first coined it.