How long will it take your students to figure out that they should not procrastinate?Are you getting your money's worth at USA? With classes so short and easy?Surprise! Follow the right people and Twitter can be very useful. I use it off and on and when I use it I find it very useful.I do hope you will be a blogging teacher. I think it is our most powerful tool to actually get people to write. And I haven't given up on writing - yet. Math yes. Writing no.Have a great summer!