I use WordPress. Every time I try to publish a comment on a BlogSpot page, it won’t allow me. I have to do it anonymously. Is this a WordPress problem and how do I fix it?

Thanks to Jordan McCollum at Momma Blogga for this answer.

I haven’t heard of this specific problem before, but these are the things I would try:

Sign up for a Blogger account at Blogger.com.
Some BlogSpot blogs don’t allow anonymous comments; you have to sign in
to Blogger to comment. (If you have a GMail or other Google account
already, you can use this same account.) You can customize what name
appears on the link, but the link will lead automatically to your Blogger.com profile.

However,
if you’re given an option, I actually recommend choosing the "Other"
option. You can enter whatever name and URL you choose here. Although
they have a "nofollow" tag, visitors can click on your name/link to get
directly to your blog.