Yes, I went from being a loyal Blackberry user to a sexy iPhone tapping kind of guy I finally did it, the «big» switch. It was a difficult choice, and one that I’d been debating for years, but now that I have my slick-looking videophone, I’m not sure how I ever lived without it–or Grindr, the gay GPS. The iPhone allows you a variety of applications to download, some are free and other range anywhere from 99 cents to $12…