Or for those like me who want an ultrabook for traveling internationally 30% of the month, which includes a full fledged OS, trackpad, keyboard, hard drive, etc.... just because you use thunderbolt, MOST people don't... in fact, given the availability and the way thunderbolt has caught on, I'd bet hardly anyone uses it. I have a thunderbolt display on my iMac, but aside from that in the 5 years TB has been out, I've never owned any other thunderbolt device... it's just not a mass-market adaptor. At least Firewire had an advantage over USB 2.0 back in the day, so I could justify paying 3x as much for a FW hard drive.
Sorry to burst your bubble, thunderbolt is dead and always has been. But you're going to be the guy with every Apple release now saying "omg no thunderbolt?!?!" like the guys who said "omg no blu ray?!?!" ... get over it man, the thunderbolt ship has sailed.