I think it's poor form to post pictures or videos of others misfortune without their permission. Giving information out on callsign or type and what happened or a bit of idle speculation is a different kettle of fish as long as no names are mentioned, after all a concerned owner may not have heard about the situation or others that need to be in the loop. Pictures of damaged and crashed aircraft in the public can suddenly end up in the press and be used completely opposite to anything that will help better aviation or safety.