I sign my reviews unless I'm involved in some sort of post paper evaluation. It ...

seanmcdirmid on Oct 4, 2013 | parent | context | favorite | on: The Arsenic DNA paper exposes flaws in peer review

I sign my reviews unless I'm involved in some sort of post paper evaluation. It seems only fair since the reviews aren't double blind (given double blind, I would not sign). I also publish reviews on my own papers as a matter of interesting record.