@evan @jasnell
Why does the Activity Vocabulary define several specific non-URI object types instead of using URIs (e.g. media-types) to indicate types?
Given that the spec identifies a URI for each of the specific object types it defines, why does it say that I should write:
{... "type": "Note"...} instead of
{... "type": "https://www.w3.org/ns/activitystreams#Note" ...}?
Is it for any reason other than size minimization?