Picasa Web Albums, albums feature, larger thumbnails...
New in v2.7 : Ability to publish photos to the Web with the new Picasa Web Albums free service, ability to view folders by hierarchy, option to save edits to disk as you go, albums feature for creating virtual groupings of photos, larger thumbnails, improved screensaver, one-click album selection; Release Notes - Last Updated: 03.10.08 (v2.7 Build 37.49)
Pros: Makes pictures readily available for easy editing and sharing, advanced one-click editing features, handily organizes large collections of images, can't complain about the price (it's free)
Cons: Folder structure takes a while to learn and even then can be confusing, initial organization can take a long time if there are many images on your hard drive, saving edited images is cumbersome and counterintuitive,
