Fuji's announcement that they will re-enter the market with an interchangeable lens system is interesting. The X100 is a really good first step. Fujinon glass has always been really good. I was hoping Pentax would look at the success of the X100 and take some notes.
If Fuji can produce a professional grade EVIL with some high grade Fujinon lenses it will be very interesting.
New lens mount.
Sensor larger than an APS-C
Better high ISO than the D3s
Over 24MPs
No AA filter.
I hope Pentax R&D is hard at work. I had hoped to see Pentax introduce an EVIL system just like the rumored Fuji system. At least they gave us the Q.