My 6D arrived few days ago.. and I can say.. WOW!
comparing my 6D with my old 40D and 1DS mk3
You cannot be serious about comparing to 10 year old cameras! That was precisely my point -- Canon fans (voluntary or those stuck) are getting hosed by the company , thus they are ecstatic about improvements like 1-point improved focus... hence my OT: are you really serious about 6D?
The only people who logically can get 6D are those Canon Crop users who have tons of pro/FF L glasses but cannot afford a 5D3. If you are upgrading to FF from Canon and are not beaming with L glasses already, the logical route is to jump to a BETTER brand anyway.