Second Gear Software has released Elements 1.0 (http://www.secondgearsoftware.com/elements/), a new text editor for the iPhone, iPad and iPod touch. It allows you to view, edit and share plain text documents on your iPad, iPhone or iPod touch.
All of your data is stored on your personal Dropbox account so that its accessible from any device you have. Elements is available for an introductory price of $4.99.
It requires an iPad running iOS 3.2 or an iPhone/iPod touch running iOS 4. A free Dropbox account is also required. Elements can be downloaded from the Apple App Store.