LOL. As one doc to another, docs aren’t funny. Dude - "centigradians"? I’m just saying. How about "docs" with a "degree" in advice? Or humor? You’re right, your niche need an actual niche. Oh humor is your thing, then get funny with the "doc" theme - lots of ways to play with that. After all, laughter IS the best . . . now you’re getting it.