I've been trying to find the "official" documentation for ATOM and RSS so I can program against it. The problem I'm running into is that there are a lot of places that includes parts but never the whole specification.
Does anyone know of a good reference for both of these syndication formats thats reliable and contains the whole specification?
UPDATE: I did find this one for ATOM. Not sure if this is official but it looks pretty promising. I'm going to read some more on it.
The official RSS 2.0 spec is here:
http://cyber.law.harvard.edu/rss/rss.html
I am the author of the spec.