You can be both playful and eye-grabbing. Example: "Buy this magazine or we'll shoot this dog."

See, this is why it's a playful title and not a literal one, which is why so many literal-minded people don't like it. If you really take everything you read at face value, you're missing out on a lot of fun frivolities to be had. Life should not be so serious that a title of an article irritates you like that.

I can promise I wasn't being arrogant. The title was just meant to catch eyes and only targeted at Ruby devs.

Well, you are, aren't you? I mean, if my comment enlightens you, then take what you can from it. But if it doesn't, why the fuck should you care about it? It's an Internet comment. Either have fun with it or go find something you legit enjoy.