" every current implementation of 4G out (LTE included) is not in fact 4G. 4G has not been deployed commercially anywhere yet. "
BS. Your statement is true only if one accepts the definition of "4G" made by some committee which doesn't want 4G to mean what it actually means.
LTE is in fact a 4th generation technology:
1G: AMPS
2G: CDMA (IS-95) / TDMA (IS-136) / GSM
3G: CDMA2000 (1xRTT/EV-DO) / GPRS/UMTS
4G: LTE / WiMax
Precisely by your own statement, you prove your statement as false. Since it *IS* in fact up to the standards committees to determine what does and does not fall within the standards... Just because a wireless provider calls something 4G does not make it true. But, by your judgement, if I setup a ham radio system for internet access, and call it WiFi, and sell it as WiFi, then it really is the same as WiFi, and everyone that says it's not is wrong...
LTE and WiMax are 3.5G... cause I sure the hell as do not get anywhere near 1gbit/s while stationary with my HTC EVO Shift 4G phone...
In the case of reality, phones labeled as 4G are using it as a marketing term only