Not too much to do with Droid... but AT&T jumping on the bandwagon, renaming their 3G network to 4G, without making any upgrades to it at all.
AT&T Renames Its 3G Network a 4G Network - Marketing move could be driven in part by rumored Verizon iPhone
AT&T Renames Its 3G Network a 4G Network - Marketing move could be driven in part by rumored Verizon iPhone