Google Documents
1- One of the benefits of using Google Docs in online scholarly collaboration is the time it will save by not sending multiple e-mail revisions back and forth among participants. E-mail can be clunky when it comes to multiple people working on one project together. But with Google Docs, the document can stay in one place and participants can go to that one place to make their revisions. Everyone can see the revisions made using the "revision history" option. I think one of the drawbacks would be training on this tool. Everyone has a different level of both interest and comfort in using technology and while this is not a difficult tool to use, I think it might take some folks a little longer to ramp up to using it to replace e-mail.
2- I think the free Picasa photo editing tool might be a helpful one for the students in my class. Currently we tech both Movie Maker and Photo Story and this could help them to edit their photos for later use in either application. It also sounds like there is a small video creation program that may be a useful tool for them to use. In my class I am always looking for free tools to pass on to these future teachers. You never know how much money a school district may have to spend on technology so free is a safe way to go.
I also think the survey piece of Google Documents could be a real asset in any class. How easy would it be to create a short survey to use as a midterm or end of the semester evaluation tool. You could post the survey directly into Blackboard and receive immediate feedback as to how you are doing.