Well, this week had me do a difficult task. Come up with an idea for an e-business that has not been done already. I got lucky and my first idea, Transcript Clearinghouse, was approved. Other students had to come up with different ideas as their first ones had already been done. I guess as new technology is invented, there will be new businesses on the web.
Our work with Wikis this week has given me some ideas for group projects when I change hats and become a teacher again. I had a talk with one of my fellow teachers and he liked the idea and is going to use a wiki in his class. This will also work great for interdisciplinary classes.
Here is a funny I found at http://www.cartoonstock.com/lowres/rte0235l.jpg

I thought it was appropriate.