I'm posting this here as others may have the same problem.
I had previously registered to leave comments for the blog and had left a few.
Following a hard drive issue, most of my "remember me" settings were lost.
I cannot log into the blog again as it does not like my user name and password.
I believe i registered using my SL name, but apparently that is not required.
Attempts to have my password reset and emailed to me have failed as it does not recognize my SL name and email.
Can Linden Labs help or do i need to work with worldpress? (the host of the blog)
Thank you.
Edit to add:
Figured it out. You need to register at worldpress now before you can post a response.