When I first created this blog, I wasn't sure if I could include personal information that would identify my school because I wasn't sure how the student blogs would interact with it. To protect their personal information, I didn't share mine. I was also a bit leery of giving away personal information in the blogosphere; I hadn't any real feel for the potential consequences, so I erred on the side of caution.
Eventually it became clear that the student blogs would not be linked to this blog, so I turned on my profile, because bloggers I respected kept writing about how important it was to not be anonymous.
Then about a month ago I started another Blogger blog. It is an online newsletter for the parents of our students. It represents our entire grade level, not just me, so I didn't want my profile on the page-- that made it look like it was just mine. Unfortunately, the Blogger settings seemed to be an all-or-nothing type of thing in regards to profiles.
Finally, I poked around enough inside the blog template to remark the profile out of the parent blog. I tried this before and ran into trouble. However, it seems to be working for the moment, so I'm glad to no longer be anonymous on this blog. Thank you to Doug Johnson over at at The Blue Skunk Blog for nudging me into it.