> These scenarios are actually useful. They train people to use solutions that are open and portable, which will help them respond to unexpected disasters in the future. Use a self-hosted CMS to build, manage and publish your content so you can re-publish your content somewhere else.

If you're able to point to an open and portable self-hosted CMS that has an equivalent feature set to Picasa (and not a minor subset thereof), you'll be sure to gain a lot of praise from myself, and many others here too I'm sure.