Who actually had feathers?

We saw earlier the definition of "non-avian dinosaur": "Dinosauria minus Aves".
Now let's look at which of these so-called "non-avian dinosaurs" had feathers. We see that only maniraptora had feathers! The others had "decomposed collagenous fibers" - which are so-called "protofeathers" by the dino-to bird enthusiasts but which are just decomposed skin.

http://en.wikipedia.org/wiki/Dinosaur
"[so-called] protofeathers (thin, filament-like structures) are known from dinosaurs at the base of Coelurosauria, such as compsognathids like Sinosauropteryx and tyrannosauroids (Dilong),^[104] but barbed feathers [ie. actual feathers] are known only among the coelurosaur subgroup Maniraptora, which includes oviraptorosaurs, troodontids, dromaeosaurids, and birds.^[13][105] The description of feathered dinosaurs has not been without controversy; perhaps the most vocal critics have been Alan Feduccia and Theagarten Lingham-Soliar, who have proposed that protofeathers are the result of the decomposition of collagenous fiber that underlaid the dinosaurs' integument,^{[106][107][108]} and that maniraptoran dinosaurs with barbed feathers were not actually dinosaurs, but convergent with dinosaurs.^[102][107] However, their views have for the most part not been accepted by other researchers, to the point that the question of the scientific nature of Feduccia's proposals has been raised.^[109]"