Comment by Xylakant

The problem I see here is that you snapped a picture and posted it in public - being prosecutor, judge, jury and executor in one person. That's not how things should work out. There's two sides of the story and I think it would have been better if a neutral party heard both sides instead of public summary execution. The guys conduct may not have been appropriate, but IMHO yours was not as well. Had you done all of this without posting the picture and let the organizers resolve this in a professional manner I'd be totally on your side, but the way things played out I'm not.