Back to Front or Inside Out?

Having just boarded 4 planes in 4 days, I definitely feel there has to be a better way to do it. Frequently I am having people move since I have the window seat and they managed to get move down the aisle sooner than I did. I don't know if these are the answers, but something must work!
http://www.usatoday.com/travel/news/2006-01-09-boarding-usat_x.htm