The Linux cult is similar to the sectarian behavior of Jehovah's Witnesses and the Amish. Both sects apply the above tactics to silent dissent of leaving members. The worst of them are the FOSS evangelists, they're everywhere like a plague that manifests on Internet. Look at the down votes in this community from them, they joined only so they can down vote the truth haha because they can't admit it that they're wrong.
These people are sick in the brain. How can someone follow some sub because it hates its content? This is sickness and this sub is the cure, they need truth-bomb-pills everyday. They'll either recover, or get worse, in that case, there are always asylums looking for patients.