Windows/Mac/Linux: We've shown you how to stitch photos into panoramas once before, but with new Adobe AIR app and web site CleVR, you get dead simple drag-and-drop photo stitching and sharing tool. To get started with CleVR, you'll need to sign up for an account at their web site and then download the Adobe AIR app. From there, just drag and drop photos into the stitching tool, define some hotspots, and start stitching. When you've finished your masterpiece, you can save your progress or upload and share the panorama. Very cool!
If you give it a try, share your results in the comments. CleVR is a free download for all platforms, requires Adobe AIR.