I was just talking to a local dealer who mentioned that those of us who bought an 05 F650 (at least the GS) in 05 are going to get a trade in bonus letter. He said that since BMW was lowering the MSRP on the F650 they were compensating us loyal riders who wanted to trade up. I'm guessing that there are some restrictions which apply. It came up when I was discussing trading in my bike on an 06 R1200GS.
In any case trading in a relatively new bike definitely sucks from an economic viewpoint.
Assuming it's all true I have to give BMW credit for doing it.