CF > SD
C'mon. Stop supporting CF tech. SD is catching up in a more reliable and convenient package and on top of that its less expensive. At the current speeds they both are way passed practical speeds from what current cameras offer. Let CF die...
My d30 is CF only and I need to support CF until another format like XQD is adopted on canon. SD really sucks on the mk3.
Haha I see
I just want camera manufacturers to stop CF slots. It'll save them space for other electronics and it'll make our end a lot easier when all cameras have the same standard and computers can easily take SD. 
Actually, I only see the SD physical interface as being more reliable than CF. I personally think the CF cards themselves (at least electronics inside) tend to be built in such a way as to be more reliable. An SD card has significantly smaller amount of space for NAND dies and controller, while the CF card has more room for more dies and potentially better controller which can do a better job of cleaning up space that's not being used to keep write speeds high.
Now, I very much can't wait to see XQD being widely adopted. Must faster theoretical throughput via PCIe, plus I think with a simple adapter I can stick it into my laptop's ExpressCard slot and read it at extremely high rates. Plus slightly smaller size than CF.