I've bookmarked these two sites and am now looking at them to see if either would be worth using this year. I'd like to be able to post assignments online for students to access from school, home, wherever. Then they can do the assignment and post it online or email it to me. Just a way to save on some paper and reduce the piles on my desk. Much of it would be on the computer this way. If you have used either of these sites and can give me your opinion (good or bad) I would appreciate it.