On the one hand, Polls; ugh.
On the other hand, yeah I can see it, if for no other reason than the fact that with the latest series, she's not so much of a magical girl anymore given the fact that's either past or pushing 30, nevermind where her character arc had gone during that time (although her character itself is blander than dishwater; but then again, what magical girl's personality isn't?), but despite that is still a relevant asskicker. A feat that I doubt any other character in those listed series have accomplished (usually they either never age or become useless as they do).
As for Sailor Moon, I'm going to assume that like Nanoha above they're taking the manga series into account which blows the anime versions of Sailor Moon completely out of the water.
Also it's amusing that the Pretty Cure series poster has exactly two facial expressions used throughout save for the one exception where somebody's winking.