I was bitten with the U2 obsession in 1991 with the release of Achtung Baby. Although I've known about U2 since the mid '80s it wasn't until the AB album that I was hooked. AB was the very first (and only) album that I had ever owned that I played straight through without hating a single song. I truly love every song on that album. Even today that album seems so fresh.
I'm curator of several U2 related sites: U2exit.com, U2torrents.com, U2fansites.com, and U2radio.com. I've maintained a U2 fan site in some form since the late 1990's. You can find me on Twitter @SPun2U.
I'm happy to be helping out with the U2tours section on @U2!