I'm trying to create an ATOM activity stream ala http://activitystrea.ms/

However, I'm confused a bit by the proper format, and also wondering if the JSON version is replacing the ATOM version??

Here's what I have so far: http://www.daniweb.com/stats/activity_stream

Is there a place I can validate it??

That link gave the error Use of unknown namespace: http://activitystrea.ms/spec/1.0/ and a lot of the errors are related to unknown elements. Plus, there are some things that it claims to want in order to validate, but the activitystrea.ms website doesn't list them as valid properties. So now I'm more confused than ever. :(

Hmz, cannot find any obvious issues.