I do a lot of interviewing at a big company. It's easy to detect when people are cramming technologies on their resume, and it's a moderate negative signal. They aren't thinking of the customer, or of the problem; they're thinking about the tech. That gets in the way of good design and is a red flag, in my book. I'm not at all alone in this, so I'm not sure it's as clear as you make it out to be.
