I am not sure how I missed Josep’s first email about this but Luis reminded me about MiniPaint. The app is currently in beta and lets you easily add funny art, text, and resize pictures from your BlackBerry. Its annoying that RIM does not provide an app to do this natively but MiniPaint does a great job of stepping in and picking up RIM’s slack.
As Bla1ze points out the app is a bit hard to navigate and the end results of pictures have a MiniPaint watermark but it is a free app. It looks like there will be a commercial and free version in the future.
Check out the app at www.bbfour.com and let us know what you think!