What I'm expecting from 5D3 :
1] better AF system (at least something like 7D's 19 cross-type) - check
2] better metering and AWB - check
3] solid body with weather sealing and 100% OVF - eh, nice but OVF is unlikely and unneeded
4] FF sensor, obviously, with better dynamic range and no banding please - check
5] clean ISO 100-3200 and acceptable noise levels up to ISO 25600 - check
6] adjustable Auto ISO limits (like lowest low and highest high) - check, a copy of Nikon's would do
7] manual Noise Reduction control (something like Luma/Chroma 0-20 for each ISO level) - eh, better done in post
8] 5fps or more would be nice (Dual Digic4, Tripple Digic4, Single Digic5 ... whatever works) - I'd actually take a hit down to 1fps to get the rest of this
9] built-in wireless flash control - eh, if you say so
10] no "jello effect" in videos - check
11] more than 1 memory card slot (at least 1 CF + 1 SD/SDHC/SDXC) - check
12] better LCD would be nice (AMOLED?), could be Vari Angle (I don't mind) - check
13] Intel's new Thunderbolt connectivity (or at least USB3.0) - check
14] new kit lens (EF 24-70/2.8L IS USM?) - check
15] reasonable price (less than $3000 MSRP?) - unimportant. To get the rest of this list $5k would be well worth it