If true and accurate this is fascinating and could indicate a real change:
CORRECTED LINK:
Satellites See Unprecedented Greenland Ice Sheet Surface Melt
http://www.youtube.com/watch?v=d3CSUb6eQXc&feature=em-uploademail
Extent of surface melt over Greenland’s ice sheet on July 8 (left) and July 12 (right). Measurements from three satellites showed that on July 8, about 40 percent of the ice sheet had undergone thawing at or near the surface. In just a few days, the melting had dramatically accelerated and an estimated 97 percent of the ice sheet surface had thawed by July 12. — NASA