You do know that SLC is only 5% of the market don't you? MLC with over-provisioning and a decent SSD controller is the choice of most enterprise storage vendors, and is far more reliable than HDD. (think IBM, HP, NetApp, HDS, Dell as well as newcomers Pure, Nimble, Tintri, Tegile, SolidFire) They also can get pretty good endurance most systems carry a 5 year warranty. Maybe they are on to something?