Let the hive mind of Engadget get that for you.
"I'm looking for a solid state drive, around 32 to 64GB, for use in my web server. The drive will contain my web sites and the operating system, either Windows Server 2008 R2 or Ubuntu. Large storage is handled by a separate RAID array, so capacity is not an issue. Rather, I am looking for the fastest, longest-lasting, and most reliable drive under $150 that is suitable to my application. Any thoughts? Thanks!"
Just the first (or rather, second) of many. After all, there's a reason so many Blu-ray discs are pretty barebones: the studios fully expect to take "multiple bites from the apple" on Blu-ray.
I doubt many people who own the first would be interested in double dipping. The first version was excellent quality even if it lacked some of the extras. More likely Sony are aiming the reissue at Quantum of Solace cinemagoers and the crowd of people who are buying their player this holiday season.
WB did it with the Dark Knight too, using the occasion to issue Batman Begins blu ray. Clearly it paid off because it's been selling extremely well. Maybe Sony even intend to copy WB and slap 10 minutes from QoS onto the disk to whet appetites.
I am waiting on Man on Fire and a number of other movies to release on Bluray properly (with at least what the DVD release had).