As it turns out I worked with Apple Care whom ended up refering me to go into the apple store and have them take a look at my macbook pro which in fact did not have it's SN# on it's motherboard. At the Apple store, the genius there connected up my mac and burned in my SN# back to the mainboard and after a reboot I was finally able to login into iMessages.
so if the system is broken for those out there...
1) check that your machine's sn is still reported in About this mac.
Glad to hear it worked.
Thanks for letting us know.
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
iMac 2.5Ghz 5i 2011 (Mountain Lion 10.8.2)
G4/1GhzDual MDD (Leopard 10.5.8)
MacBookPro 2Gb (Snow Leopard 10.6.8)
Mac OS X (10.6.8),
Couple of iPhones and an iPad
"Limit the Logs to the Bits above Binary Images." No, Seriously