Project Managers vs Developers

The Project Manager vs The Developer is an age old battle. Both sides are wrong in some respects, and both sides are right. Though today, I heard one of the most telling differences. My project manager said, "I don't get this people who spend all their time figuring out all this weird computer stuff." My thought on that statement, "Umm...yeah I do. I mean this was my hobby before it became my job." I find it strange not understanding my someone wouldn't want to tackle computer problems. I mean at it's core, software development is nothing more then problem solving and logic puzzles. There's nothing wrong with that IMHO.