A photo-editing site similar to Photoshop. It's free to use most of the features, but some of the most advanced ones require a Premium membership, which costs a few dollars a month. Picnik has an especially good text feature, so lots of Picniked photos have random text on them that looks really good. It's a ton of fun, and you can make great photos even without a Premium membership!
Wow, nice job on that picture. I love the text! How did you get her eyes to glow like that?
Thanks, I just used some color-boosting effects on Picnik. Cool, huh?