Wow, I didn't know Richard Stallman had an account on these forums! Looks like we have a celebrity here.
HAHA, I'm not Stallman, lol. I typically use the term GNU/Linux, but I don't really care if people call it Linux.
Having said that it is harder to do a lot of things on there, for me anyway. It's harder to find software with a gui (or at all). Then there are the compatibility issues between versions. Then there's the fact that whenever I try to find a guide I end up with 2-5 year old instructions that are no longer relevant - or can't find a solution at all. I'm not that interested in using the terminal. Sure, I have had to do it many times but it shouldn't be necessary, I mean, if you want more people to use linux.
I'm sure you've heard of this, but you should try some version of Ubuntu, since the documentation for it is very well up to date and it is a distribution designed to be "user-friendly" and it shouldn't require a terminal. Plus, most instructions out there assume someone is using Ubuntu. Now, if you do want to use the terminal, then instructions being old shouldn't really be much of an issue, because wild changes in shell commands would break a lot of scripts.