Just Looking ...

Do you listen to radio talk shows? It occurs to me that blogs are in many ways like those. Many people listen and a few phone in; meantime the host is like a DJ who is trying desperately to get people to come up and dance, though the ultimate audience are really those who are watching / listening.
Some people in the class still don't have an idea for a book review essay topic. I'm sure you'll find one if you just look and see all the exciting ordinary things around you ... But if you don't I suggest you consider writing about talk shows, or about blogs, or their mutual influence if any.