iPhone Webapps and iPod Touch Webapps

Outalot

Tell Outalot where you are and it will show you the nearest restaurants, bars, and movie theaters, including show times.

DOCKit

Automatically refresh favorite news & social networking webapps, while your iPhone / iPod Touch is docked.

Phonemeeter

Easy to use. Live text chat. Photo sharing. Event sharing. Find your friends' location on google map instantly.

BMark Social Bookmarking

A social book marking service for iPhone and iPod Touch. Share links to news, sites, webapps and other articles.

Snap My Life

Enables instant sharing of your iPhone photos online. Share your day in pictures in easy steps.

Groovr

A customized social network for iPhone users.

Facebook on iPhone

Facebook is now optimized for iPhone and iPod Touch.

iRovr Social Network

The iRovr social networking service is created exclusively for the iPhone. I'm having a blast with this one.