Without a doubt, Instagram is the breakout app of 2011. If you don't already have the artsy iPhone photography app, you're totally missing out on the fun, as well as these great mashups that use Instagram's API to produce some cool third-party apps and sites. See why Instagram is worth a download, then browse these other ways you can incorporate the photo-sharing goodness into your life below. Read more

The latest buzzed-about technology mash-up? Pingram, a cross between Pinterest and Instagram. With Pingram, users can share their Instagram photos on a site that looks very similar to Pinterest. This isn't the first of its kind, though — there are several sites dedicated to Instagram feeds. Curious? Take a closer look at Pingram, plus four other sites that allow you to view Instagram photos Read more