Point and case.
I think people just get caught up in the fact that these are the two best players in the NBA (and they hold some ranks throughout history) so people want (or NEED) to make comparisons. But everything you said is true.
I try to stay away from the discussion as much as I can because I am a Laker fan and my opinion/judgment is clouded by this fact. But when people start popping off without really taking into account the many factors that determine what "the best player" really is, I simply cannot resist. Players are measured not only by their ability and how well they play up to it, but also the END result. If a player and their team dominate the regular season year after year but never win championships (Malone?), then it's hard to say they are the epitome of talent at their position. It is within that respect that I am still waiting to say Lebron is truely the king. It has absolutely nothing to do with his talent.