I don't see PowerShell as a Bash replacement, I see Bash as more of a cmd replacement. I'm a user, but I'm also a developer so Bash works for my needs. PowerShell, not so much. It's powerful, no doubt, but it's not the solution I was looking for. Admins can always fire up PowerShell if they need it.

I didn't WANT to run Windows - I was forced into it.