If you haven't already RSVP'd to an event, you can't post on the timeline after it's finished.
I'm constantly getting requests from people who want too! After an event people, who may not have RSVP'ed want to add photos, send feedback, and all that good stuff... but they are blocked from the activity stream :-(
Can we have a setting to allow posting from people who haven't RSVPed, before and after the event?.. or some other way of allowing this? Thanks!