Yes, supporters are very abusive. Repeatedly calling other posters names, swearing, putting up images, posters & banners.
This is because there is no evidence to support Bamber being innocent. So frustration sets in. But their choice to support.
I didn't do any of the above. Being a young, male guilter I would have got an immediate ban. So used to use my knowledge of the case to out debate. Which the forum rules allow. However I was constantly told this wasn't allowed either !