Last year Google changed its policy concerning the way bloggers can comment on blogs hosted by Blogspot. To leave a comment, a person who does not have a Google account will be able to use an OpenID login for that purpose. This will be the same login used for popular services like WordPress.com, LiveJournal, and AOL Journals. What does it mean for bloggers who have their blogs hosted on Blogspot? The benefits include the reduction of the amount of spammers that flooded our blogs. It also saved us precious time that otherwise we would have to spend deleting worthless comments. I think that unfortunately these changes also reduced the number of comments in general. However, in the end it was probably worth it.