How do you know it was a 'he' if it was signed as GUEST? And more to the point what is the use of posting your message if you deleted the GUEST message. All a bit irrelevant really if you think about it. Unless, of course, you are willing to let us know what the GUEST said.
Strange how the person who left the previous comment is a coward who can't leave his I.D. and he is left as a GUEST...I hope he doesn't come back....he's an unwelcome GUEST....