I would like to point out that a lot of pmods actually avoid talking in public chat to avoid attention. Often times item scammers, website advertisers, jagex impersonators, any that requires a mute etcetc, that are within the area that the pmod is in, are often silenced right after they commit what rule breaking they do. And a lot of people might not even know that this even occured. To sum that up, a lot of the "good" pmodding is done behind the scenes, while only the bad apples are getting noticed.