That is an Apples and Oranges comparison. There is very little difference between the Bionic and the Razor. Those folks that are upset about those two phones are just wanting the latest and greatest and are caught-up in the reality that every phone is obsolete shortly after it comes out. The Droid on the other hand is at version 3 and a new version was announced within 6 months of its birthing.
Just to clarify, everything about the Droid 4 has been rumor so far. Nothing has been announced at all - just a bunch of leaked documents and photos, etc., one of which we now know was absolutely wrong - specifically, that the Droid 4 would be released today. It hasn't even been announced, as it turns out.
With the LTE data outage the last couple of days, which in many cases prevented even 3G data for LTE phones - and the second such outage in three months - are people really that eager to get the LTE Droid 4?