I have never personally owned a mobile device. I currently have one because it was provided to me by my employer. If my employer hadn't forced one upon me, I still wouldn't own one. I find them to be handy at times, however, for the most part, I find them to be intrusive and annoying. It surely increases the amount of time per day that I spend doing work related tasks, when I'm not at work! I also find that it takes away my personal time, always being in touch with work, family, friends..... no time for yourself.