Harvey, I respect your experience, but I wont agree with you here.
It is widely known as an LDC, Audio Technica calls it an LDC, so that is what i am going with.
"technically" it may be an SDC, but officially it is labeled an LDC.
I know, "technically" the diaphragm is supposed to be larger than 3/4(though I dont think there are "exact" standards), but if someone is looking for the microphone, they WILL NOT find it under the SDCs, it will be in with the LDCs, as that is what it has always been known as.