evazion said:
The Piapro Studio tag seems to have no purpose anymore given that it's only used for Hatsune Miku (NT) and all her posts are tagged Vocaloid anyway.
Technically Hatsune Miku (NT) itself is not VOCALOID and the Piapro Studio to which she belongs is a wholly separate software. Crypton doesn't seem to have completely given up on developing Piapro Studio further so there's still a chance for more voicebanks released in the future. As far as Danbooru is concerned, it does feel superfluous right now but I feel it should be revisited in a couple years instead.