Website: www.facebook.com
iPhone site: iphone.facebook.com
App Store link: [1]
Cost: Free
Uses: 3G connection or Wifi
Facebook has the social network to really embrace the iPhone. Now I’ve heard the whole Facebook is Mac and MySpace is PC debate. But honestly I have different folks who use different systems. I got started with the whole MySpace & Facebook thing when I was a sorority finance advisor. You’d hear about Girl A posting something to Facebook and it got to be a big thing. So when it opened up both the chapter advisor and I made profiles. Even now a vast majority of my friends on Facebook are my sorority sisters. Honestly I’m not like the folks at TechCrunch who live in Facebook and Twitter (ok maybe twitter, but not Facebook).  That was before apps which can make things more interesting, but spammy. I honestly don’t care about a ‘Lil Green Patch. However, I do love the little Free Gifts application and the Twitter application.
Suggestions for improvement:
-Ability to confirm friends who add you with groups (ie, limited profile)
My Facebook Profile
More app photos:

Web app photos: