Nah, you got it all wrong, that DGR thread is to help him. Any derogatory terms you think you see are simply you misunderstanding, as they will explain why it's actually constructive feedback. You might think they are jealous and want him to fail because the only money they made in running are the roadside coins they find. But no, be certain that anything that you think you understand as negative, petty, etc, is just incorrectly interpreted by you. And they know well because they know everything.