There have been several comments of late about posts not being posted when they are signed. The Estesparkian has never blocked a comment because of a signature; witness Norm being posted. There have been a few times where all postings were blocked, but never any other time.
That being said, there have been a few posts that have been eliminated because of language, but not for months.
If you wish to sign you post you may put your signature in the posting itself, or you must open a free account with the blogsite, that is a Google rule and can't be helped.
Keep you comments flowing.