As somebody coming fresh to the specs, and wanting to implement them, I find it quite difficult to work out what the current 'status' (in the sense of where it is in the process — nothing to do with status updates) is of verbs, object types etc. For example several of the wiki pages for verbs, e.g. Leave, Unfavorite and Unlike say "Status: exploratory", but most say nothing at all. I have to look at the latest version of the Schema to work out which verbs are in the 'core' a.k.a. 'base' schema. Some, such as Like give very misleading information. The wiki page says "Status: This verb is currently being investigated, and is not part of the core verb schema." Yet it is listed as part of the base schema.
Some notion of what the various possible states of acceptance are, e.g.
And a definitive list of which verbs, and object types, are in which state (or ProcessStatus) would be a great help. IMHO this is absolutely needed for v1.0 of an implementors draft.