Thanks Matthew.  Is oil drilling picking up there in Wyoming?
First, I must point out to you that Al Gore is not a scientist.  And sorry, someone beat you to it.  He trotted out Gore's name an hour earlier than you did.
Second, providing media links to pronouncements made by individual scientists is not the same as presenting a peer-reviewed paper.  Note than in the case of every media claim your denialist site referenced, it's noted that the widely accepted (and peer-reviewed) models indicate later melting, like 2040 to 2060.  
But it's fair to suggest that the actual melting may happen earlier than 2040.  The models have generally been proven to be too conservative.