A jury made of people who all likely know you and have pre-formed opinions..
Judge being the people who pass judgment anyways with an assurance of neutrality..
It seems like the process of dealing with offenders would mostly just be turned in to a public spectacle, a drumhead trial to amuse the members, fill up the chat, alienate people, cause conflict, give rise to biased voting groups, cause back-room bribes to assure guilty or innocent verdicts, and generally take what is rightly a closed affair with limited general public interaction and turn it in to a feeding frenzy for every emotional hiccup or tender feeling to get back at someone.