In my own personal/professional blogs I would use anonymity in regards to myself and the people that I know. I'd rather be safe than sorry. I'm not really interested in people knowing a whole lot about me and I don't want things to come back to haunt me! For my classroom, I will review the Student network Responsibilities contract and make sure that all students have turned one in to the office. At our school all students receive one at the beginning of the year. If it isn't returned signed by them and their parents, they can't use the internet. The district's AUP is very clear as to what the students can and cannot do. This makes my life easier because I don't have make one up! The less I have to do the better!