It is a danger inherent in his status I believe: If we become a "famous" celebrity pastor and people want us to write current articles every week, or they ask us questions on current news every week, we are bound to mess it up at least part of the time. I am thankful for him. He messes it up a lot less than I would.They may have died willingly (not passively, I'd argue) but they didn't sit around waiting for the Romans to capture them. They ran and hid. Resisting arrest by the state wasn't normally a viable option in Roman times.
I think JP probably just didn't think much at all before posting that.
But I think the format of radio, social media, and blogging gives too much air time to too few pastors and these become oracles as a whole such that everyone goes around even parroting their phraseology without much thought. We thus form a "protestant Tradition" of orthodoxy that conflicts with the historical teachings of the Church.
For instance, Paul Washer and Voddie Baucham are highly respected and yet repeat stupid things such as the church being a "Family of Families" (no, it is not...that is an error pushed by the Family-Integrated Churches). We must hate mother and father and leave family for the Gospel sometimes, and churches are made up of many singles. Nowhere in Scripture or the ancient church do we read of the Church being a Family of Families.
Trust no man totally but evaluate all things by Scripture. And so God in His wisdom gives even very smart men some stupid ideas in order to prove that all of humanity must stay humble before God and His Word.