The value of Web 2.0 technology is not just an increase of information available; it is the opportunity to dialog with the original authors of material and to interact without time-space restrictions.
I know only a few of you are taking math this term, but I thought it would be good for all of you to see the value of good math understanding in the real world. This is a phone conversation between a customer who has been quoted a very low charge rate and then billed at 100 times the quoted rate. See if you can figure out the logic of the billing company. Do you believe that $0.002 = 0.002cents?