Im 14 years old, i have been using Ubuntu for about 5 months now. (Linux for a year)
I love it.
None of my friends/family/teachers/anyone i know uses linux.
One day last year i heard about linux on TV and so i googled it. I slowly got into it. I started off with some livecd's, then i started a dual boot. I used linux (opensuse at the time) on and off for a few months. Breaking it a few times and reinstalling it. The I broke opensuse for one final time, i swapped back to 100% windows. But i missed linux badly, i kept trying to use cp and ls in CMD. Eventually, i broke windows again (im always breaking my computers) and i gave up on it. I decided i didn't want to reinstall Windows so i just installed Ubuntu and i havn't looked back. Its completely bent to my will and its super.
10/10 for Ubuntu!!!