I have had several disagreements with how things are run there, but am not banned.
Had one thread I started where people started bickering with each other, and then my thread was closed instead of the perpetrators getting action against them. Didn't agree with that.
Had another thread where I posted a link that the NRA was supporting the no fly list, and still not having true due process. Cotton jumped on my case, stating that the libertarian website was a "liberal rag" and that the NRA would never do such a thing. However, I never saw one true stance from the NRA that showed they would only support legislation that kept due process in place.
I go there for any technical knowledge/gun news, but stay out of political discussions, because if you don't support certain ideas, you will get thrown to the wolves. And don't you dare say anything negative about the NRA.
The NRA sent me an alert urging me to call my senators asking them to oppose the legislation. Phone numbers and email addresses we included. They were a actively against it. I'd question the source of the information as well.