Why .org?

Well mainly because the .com was already taken by Mr Paul Bappoo, London, UK.
I believe Mr Paul Bappoo does not maintain a website at that address and like many others simply uses the domain for email.
 (I don't know him personally, although I always thought the name bappoo was very unusual in the UK).

Also while people have the tendency to type the .com, I thought bappoo.org sounded a lot better too.