In reply to Philip:
> A very minor update. I bought a 60D in December and would do the same now. Photographers gain a relatively useless ISO boost, in-built speedlight transmitter and some gimicks (HDR, multishoot, touchscreen, wifi).
>
> An update to DIGIC 5+ but not dual slot. A modest increase in megapixel. Larger viewfinder.
>
> A big change in sensor design for better filming - but I would worry (a) I'm paying a lot for a feature I don't want and (b) is it more likely to go wrong with twice the complexity.
>
> They must be dropping the 7D, which has had a lot of problems with focussing. I can't see a serious amateur photographer paying £1100 for the 70D when you can get a 6D for £1500. Unless you own a lot of EF-S lenses.
I'm not quite sure I agree with you. If the output from it is cleaner than the now ancient canon 18mpix sensor at higher ISOs it could be a winner and the far better video AF (looks like it at least) could come in very handy for lots of people. It is also unlikely that the 70D will stay very long at £1100, it is always like that where early adopters pay a premium.
I very much doubt they are dropping the 7D given all the rumours of the 7D mkII and the current market for it. And if the 7D has that much focus problems (which are few and far between) the 70D would be in an awkward position given that the AF system in the 70D is very likely the old 7D AF system