Good article. Made sure to watch its P's and Q's and not get carried away with the importance of boxing in MMA, and yet....
I do think it's pretty easy to chop down the striking in MMA as so amateurish, largely neglecting the fact that this is related to the importance of grappling and takedowns in MMA. A cursory look at the minor leagues in MMA will show that good grappling wins the day; so, so that's the hurdle for fighters to overcome in order to make it to the big show.
As the grappling reaches a fairly high level in the big show, THEN the striking becomes a bigger factor. For this reason, MMA striking will always be at a fairly low level. I believe naturally talented guys like Penn or Anderson may pop up and dominate with their striking, but that kind of ability will never become the norm. And while people might example Edgar, I think three things that really helped his success are overlooked, and they didn't come from training but ability, IMO: speed, endurance, and chin. The guy is fast, never tires, and was countered but never phased. This played a big hand in outboxing the Prodigy. Oh, and always threating to slam him to the mat.
Again, a good article...but like most of the "boxing in MMA" rants it does seem to take a simple view of things. MMA has a lot depth, despite the crudeness of some aspects. A guy inclined to enjoy boxing might see Serra/GSP I as an incapable champion succumbing to a nobody because he didn't have good boxing....but the knowledgeable MMA guy knows this was only possible because the champ was overly preoccupied by Serra's grappling and jiu-jitsu, and sure that's all Serra would be looking for. Most boxing people don't understand that grappling is always a massive factor in the fight, even when it's not on display. To echo it one more time: Cain NEVER would have been able to do what he did to Brock if he didn't extensively work his ability to pop up from the bottom, which flustered the champ. So did Cain's striking win him the fight, or his grappling? If you ask me, Brock is just chinny and too bulky to strike, and the outcome would have been the same regardless of the time he put into working his hands. I'm not saying he couldn't have done better--certainly he could, but standing with Cain would always have the same outcome. The fight came down to who won the grappling battle FIRST.