(To preface, when I say “Linux”, I’m referring to the effectively established colloquialism that “Linux” means kernel + utilities + distribution = operating system)
Right. In fact, at home, I run all three operating systems. To me, it’s using the right tool for the job. Windows is a great OS for gaming (though Valve is working to make it as viable on Linux, it’s still not…quite…there, but close). Mac is great for UX, media work, and as a work PC (software development or otherwise). Linux is great for tinkering, software development, and running services.
The “issues” that the OP even refers to are usually not so much real issues, but rather a person simply trying to learn. And that’s what is great about Linux for someone who doesn’t yet know it – there’s a LOT to learn. I’ve been using Linux since 1999 (big box Redhat 5.1!) and I still often learn something new about it.