I have also toured Mammoth Cave with people who want to challenge the science with their young-earth creationist claims.
Obviously, the tour guides get that a lot, because at least two different ones basically said, "You're welcome to your religious beliefs, but here at Mammoth Cave we follow the empirical scientific evidence that shows ..."
I switched to Mint a year ago. I'm a fairly savvy user, but I'm far from having any kind of computer science credentials.
I find the general update process in Mint to be much easier, more intuitive, and less intrusive than Windows.
There's a bit of a learning curve to using the command line, but software installation in Mint has been a breeze compared to Windows.