BMW 3-series subframe cracks: class action evidence?

If you own an e46 model BMW (a 3-series manufactured between 1999 and 2005), you may want to take a look at this investigation about subframe cracks that the attorneys at Wasserman, Comden and Casselman LLP are undertaking:

A class action lawsuit has been filed which alleges that the manufacturing and/or design defect includes a weak or insufficient floor panel in the unibody of the vehicle that causes, among other things, cracking in the floor pan and misalignment, cracking or the complete or partial failure of the rear subframe of the vehicle. Plaintiffs are informed and believe that the rear mounting points for the subframe rip out from their spots in the sheet metal because the rear differential transmits the torsional load from the engine through the subframe, then into the chassis.

The posting at WWC Law also contains pictures of the problem they've collected so far.

While I haven't yet had any problems with my own car (it's been a dream), this is a good opportunity for crowdsourcing of evidence that can help us all. If you have any evidence that might help in the case, please contact the folks at WWCLaw.