No problem. The email point is the one I am least comfortable about. I'm not sure how the public in general feels about it. It may be that they like being abl

No problem. The email point is the one I am least comfortable about. I'm not sure how the public in general feels about it. It may be that they like being able to sign up without an email, or it may be that they find it annoying to have to enter it later. My other points represent common knowledge and/or are not too controversial. My email point is just based on personal feeling. :)