What *Is* Open Science?

Over at the OpenScience Project, Dan Gezelter is trying to define what "open science" means. He thinks there are four key points:

• Transparency in experimental methodology, observation, and collection of data.
• Public availability and reusability of scientific data.
• Public accessibility and transparency of scientific communication.
• Using web-based tools to facilitate scientific collaboration.

What changes need to be made to this course to prepare people to do these things effectively?