I started a wiki article for brainstorming the JSON API:
http://wiki.postgresql.org/wiki/JSON_API_Brainstorm . I also made
substantial changes to the draft of the API based on discussion here
and on the #postgresql IRC channel.
Is it alright to use the wiki for brainstorming, or should it stay on
the mailing list or go somewhere else?
I'll try not to spend too much time quibbling over the specifics as I
tend to do. While the brainstorming is going on, I plan to start
implementing the datatype by itself so I can establish an initial
working codebase.