Do you think people should be able to post anonymously? Myself, I would rather have people making comments than feeling it's too much hassle. But on the other hand, it would be interesting to know if particular individuals, using whatver name/s, are making posts.
As far as I can see the only way to do this seems to be to require people to be 'registered users', in which case visitors will be prompted to log into Blogger before leaving a comment. If they don't have an account, they can create one.
Of course, people could use any name they like, not necessarily their real one, but at least we might know which names are posting comments.
What do you think? Should we try this?