You do realize that you have basically betrayed a legacy of protecting journalistic sources (that at the WaPo includes the most infamous of such, Deep Throat), not only that but you have inadvertnatly (we can only assume it was inadvertant) destroyed faith in the concept of journalists protecting their sources, making it more difficult for future sources to come forward.

Read the threads... Apparently there is a googlemap link to 0x80's likely neighborhood.

Brian Krebs and 0x80 - (washingtonpost.com)