Lightlord, I checked the signature on the message by using Ploni's GPG key from OTC and it checks out:
gpg: Signature made Tue Dec 11 12:43:46 2012 EST using RSA key ID 21383230
gpg: Good signature from "Ploni (MyKey) <xxxx@xxxx.net>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: 58D5 CE1E 9B78 6081 FBC0 A2B9 B6F8 7AC5 2138 3230
I can lend you the 1 BTC @ 2% per week. Repay 1.08 BTC by Jan 10th to 1AWHyzzpT523Fc2nguw24FUNwx5Mp5mesq. If you agree, please post an address to send the BTC to.
@Lightlord: The other guy made a mistake and accidentally added another userid to his public key instead of signing a message. Took me a little while to figure out what he did wrong though. That's why you can see the message on the key server for him.