haha..yes.. Actually what hap is.. first..I've taken Webmasterforum.co (and three more very good domains) with godaddy..and felt happy....
and guess what.. after one hour.. I just went to namecheap casually to renew one of my domains...and searched for ' webmasterforum.co ' in namecheap and was shocked..because..it showed.. it is available to register.. Thank God.. I registered it again in namecheap quickly..and logged in to godaddy..and all three domain names that i've registered previously disappeared..
Godaddy sucks! I never trust them... Same did the samething previously also (for .me registrations).