Hey, it looks like you've been shadowbanned since around september 2016. A skim through shows one or two comments that have been vouched for (as I did with this one), and a lot of 'reasonable' comments that haven't.

I'm not sure what to say, because a fair amount of your comments didn't really seem worthy of a shadowban, so I assume that you cleaned up your behaviour, but alas too late. You might wish to email an appeal to the moderators to sort it out.