May I suggest that you read up a little more. Most of the "facts" you have mentioned have been wrong.
Originally posted by ShatteredSkies
True the F-15 is an amazing aircraft, but the F-15E is not the last in its series, the F-15 ACTIVE is, it is a testbed for thrust vectoring.
Shattered OUT...
Originally posted by intelgurl
The F-15 that was flown in the ACTIVE research program (1993-1998) and was a modified two-seat "B" model of the McDonnell-Douglas fighter, McDonnell-Douglas is now owned by Boeing.
As CoolHand noted - Skunkworks is Lockheed, the F-15 was therefore not developed at Skunkworks.
The F-15E is a very updated fighter-bomber platform, the first one rolled off the assembly line in 1988 and the last one in 2002. This does not sound like an archaic-ready-for-the-boneyard heap of junk.
Don't hold your breath waiting for the F-15 Active to be mass-produced, it was a one-off testbed for vectored thrust - the culmination of that research is now seen on the F-22.