Those are all the same two handed related enhancements that basically expand on the feats, a monk enhancement that requires a path chosen not an actual feat, and another ability that expands on a feat, thus requiring the feat is not out of place. Oh and of course the fighter line that's the subject of the thread.
If anything that list does a Nice job of highlighting how out of place the fighter feat requirements are. Any class can take THF feats and that list contains no examples where all the tier 5's of a PrE are locked out without 8 levels of a specific class.
The people who say its fine are not paying attention to the other PrE's every other class can access its tier 5's with 5 class levels, and again MOST of them without feats. fighter is the only one locked out until 8 and forced to take a rather sub optimal feat tax as well.