I don't have an iphone, but I would really really really like one. I am openly envious of people who have them. Also, all of my friends who have iphones constantly talk to each other on something called Loopd, which they say is facebook for the cool kids.
On the other hand, one of them actually owns 2 complete star wars storm trooper costumes, and the other owns every other sort of costume known to (wo)man, so I realize that tagging after them could someday lead me to jump off a bridge (because they did it.). I have started my own costume closet, and frequently talk to myself on facebook.