If you think of your iPhone more as a camera than a communication device, you're going to love iphoneography.com.
Sure, Instagram is great, but it is not the be all and end all of picture manipulation. In fact, it's only the beginning. Iphoneography is a blog created by Glyn Evans in 2008 "to provide fellow iPhoneographers with a single and best source to all that was related to iPhone photography." The beautifully organized website provides reviews of apps related to iPhone photography and videography. All apps have been tested by the author.
Reviews are succinct, yet detail what an app can do, an example of the results it produces, a critique and pricing information with a link for download or purchase.
Iphoneography hosts the Flickr group "Through the Lens of an iPhone" (flickr.com/groups/throughthelensofaniphone), where members can upload one photo a week that has been taken and processed with an iPhone or iPod Touch. There is also a promo codes link providing current app discounts and giveaways, a user forum and an archive, containing the hundreds of posts since the blog began.
DESCRIPTION Apps and advice to enhance iPhone photos and videos
TARGET AUDIENCE Anyone who uses an iPhone camera
BOTTOM LINE Make your boring iPhone photos bedazzling