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Anybody with Admin below their name is definitely me or a trusted person. I myself will always sign as Butterfree. If somebody signs under that name but does not have the Admin label, it is most likely an impostor.
Commenting on: 12-14-17
Hello! I'm the guy who suggested adding a Type filter to the Favorite Pokémon Picker.
I was thinking if it would be possible to use the animated sprites for it instead of the static Dex ones, as I think seeing a Pokémon moving really helps evaluating it when it comes to favorites. Maybe add the option to switch between Static Sprites, Animated Ones (maybe even add the option to use Sugimori art). I don't know if that would be too much work to be worth it, of course.
Also, I'd love if we could filter the Pokémon by evolution stages other than just excluding NFE.