Some people don't want the truth and don't care for the facts. The SD card is newer but it doesn't make it better, the stats proves it again and again. I guess Canon and Nikon got it wrong and Nikon only uses the CF card on the higher end gear the 3D series and for some reason they put it on the D300s. But what does the big two know about CF cards? I think they need to hire some of the folks around here that know better (sarcasm)
but the SD Card also doesn't make it worse.