Snapseed 1.1 (App Store link) is out. The best new features? Saving files as TIFF and the ability to assign Snapseed as an external editor in both Lightroom and Aperture. That means I can work on an image in the hardcore apps and then for some extra texture or flavor, I can, from within either app, take the image with the edits into Snapseed, tweak and save and the Snapseed edits will be appended to the image and the image will be re-imported into Lightroom or Aperture.
Nice.