Or you could try again? Different time of day, different template, or slightly different wording? You never know what's going to catch people's attention.
I like the idea, but I don't think I'd have the patience to answer people.
P.S. I don't care if any Christians are offended by Powerwolf or not, they are neither Christian nor Satanic, they just like singing weird things (P.P.S. look them up).