So yeah, I just received my beta key for Final Fantasy XIV: ARR and when I went apply it to my account I got, "Your Beta Key is Inapplicable". Erm, Everything seems to be in order. It's the same address as I've lived in since the past 6 years and my profile seems to be in order. So what's the problem?
Somebody, somewhere has better skills as you have, more experience as you have, is smarter than you, has more friends as you do and can stay online longer. Just pray he's not out to get you.