I'm sure they are trying to be useful, but I don't think it is the right choice of question to ask the community of a blog that pretend to bridge CS theory with

I'm sure they are trying to be useful, but I don't think it is the right choice of question to ask the community of a blog that pretend to bridge CS theory with practice. For a practicing developer, that is like finding a professional carpentry blog with the question "Can you think of any practical situation where a hammer is useful", so I fear that will taint the opinion of those whose first contact with that blog was through this link. At least they should have answered themselves - or since that's what they are suppose to do - talk about some theory that could render source control obsolete ?