Above subject is shamelessy stolen from Jonathan, who has used it on IRC. Anyway, I got bored by doing my presentations with
./parrot slpod.imc yapc.pod
... or some such. I wrote the predecessor of that at YAPC::EU::2003 during lunch break and the slides at dinner (no, that isn't a joke) and it caused a lot of fun at these days.
var x = document.getElementById('answer');
x.innerHTML = req.responseText;
That's almost it. I'll put together a working example in the parrot repo during the next days.