I was able to get onto the TomNod site earlier today, and found a VERY interesting satellite image. Scale looks proper for a 777-200. I don't know how to tell the lat / long of that map, but am hoping by tagging it on TomNod that they will take a closer look and notify the searchers / authorities if appropriate. The website seems overloaded with traffic, but the link is: http://www.tomnod.com/nod/challenge/malaysiaairsar2014/map/6060 (image attached).