ihub has stupid rules that allow him to do that. It is okay to quote something and say 'I agree', but it is against their rules to talk about a poster. Saying Suvorov is a bot is against their rules. The trolls know the rules and they will flag any posts like that, which ihub admin will delete as off-topic, which basically allows trolls like Suvorov to post crap and get away with it using ihub rules, yet responding to him gets delete.

That is why I like hangouts, it is pro-company, and troll posts can be deleted.

Personally, I will delete posts if they have no content and seem like bashing. Like going to 40c or the presentation sucked. But I do not delete posts if they are negative but have content or constructive criticism. For example a chart showing a trend going to 40c would be fine, but just repeating saying it with no evidence is not. 'Or saying the presentation was 30 mins, they should have spent more time on new items and given more time for Q&A.' is fine.
.