[mjs]

I actually have no idea why the hal people aren't writing hal specifications for existing services right now--it's not quite as nice as "native" support, but the format supports it, and it would be useful to see what a hal version of the Twitter API looked like, for example.

[steveklabnik]

hal is currently going through the ID -> RFC process, once it's an RFC, I'm sure you'll see stuff like this.