Hmmm, this sounds very similar to what I had proposed a couple days ago about Volvo...let me find it.
Edit: Found it.
"Volvo is the real wild card here. It's not large enough as a global luxury brand to demand the resources a BMW or Mercedes command. It's also tightly tied in in many areas with Ford and Mazda engineering. This is why there has been no decision made on it yet. Under Mulally's vision, it would have to share platforms/parts/engineering GLOBALLY. However, you don't want to turn Volvo into something it's not. Quite the problem. In my opinion, Ford keeps Volvo as a global luxury brand. Volvo and Lincoln share higher end platforms with each other. Think about it. Lincoln is moving to turbocharged engines, classy interiors, AWD, new technology. Volvo has experience in all these areas. You could build the MKS and S80 next to each other. Stretch a version of that platform for a topline MKR. Have a Volvo convertible built off it. A large Lincoln SUV off the same platform. The S60 and MkZ could share a platform including coupe/convertible/CUV derivatives. In my mind, the C1 project proved this is possible. The Mazda3 and S40 would never be tagged as platform mates by the uninformed. If you could build Lincolns and Volvos the same way, the possibilities are endless."
Edit 2: Sounds like they are treating Volvo like Mazda now. This could be a huge win for Ford.