Trey -- That's good thinking -- and there's nothing wrong with investing what you believe in and leaving other stuff alone. I'm more of a whore when it comes to that stuff -- thus my investments in Altria (MO) even though it's tobacco and booze... and I do neither of those! I just like it that others are willing to pay me to go have fun while they kill themselves!
That's been the drum beat of this entire thread -- just look around -- invest in what you see and know and understand --- it's not rocket science -- and in fact, people make mistakes and loose money when they stray from that line of investing.