I have the GSkill titan 128gig ssd. I have been reading on their forums that they only have a 8-10,000 writes per sector limit.
I know nothing about these drives, but I'm a little skeptical about that claim. The 8-10,000 writes sounds like the wear limit for each individual flash memory block, but the firmware in most SSDs I've read about distributes writes across the entire device so that no one sector will wear out first. 8,000 writes is a lot when it's spread evenly across the device - for example if you were to completely write every sector on the drive once a day then the drive would still last for over 20 years.