Guess I should probably reply since I voted...
I voted No for a few reasons. I happy to be swayed the other way, but I'm definitely not there yet.
1) Obviously it's not faster for many levels. Sonic 2 I can't even think of a single level where Super Sonic is faster, -maybe- Casino Night 2 Sonic? Sonic 3 and Knuckles has hundreds and thousands of really early zips making over half the levels in it faster to not bother about transforming hyper either, and if they are it's pretty much only faster with Hyper Sonic because of his dash move.
2) I really don't like the idea of adding a huge ass new chart to a game that old. I've said this before on past matters, this is the kinda decision that I feel you kinda got stick with this far deep in the works. I understand trying to correct mistakes, but it just doesn't sit well with me :\
3) The charts are already there, you are free to compete. I myself have recently been making some Hyper Sonic videos, they are really really fun. Nobody is stopping anyone from competing with him, it just doesn't happen very much. As a result it seems clear that it would in fact reduce competition as it's another huge ass chart to fill up that people don't really want to deal with. Especially when the majority of the levels are exactly the same.
4) I don't know why Sonic 4 charts got Super Sonic, but I think it was because of the leaderboards. They showed Super Sonic on the leaderboards as legitimate competition, so we tracked them as well. So this really isn't "inconsistent" more that adding Super Sonic to Sonic 4 was TSC trying to keep up with online leaderboards and not be outdated.
I agree if they were to be added they should be their own division (and leadership, oh no Sitewide!) because it'd be too big on Times as Romulo says, and it'd punish people who have already put work into their Times charts and don't want to fill out another sheet. Well, punish them more to be more correct.
I'm sure I had more, I might post again if I think of them. Oh and Super Sonic 2 Rings are fit for like an Emerald Challenge, not actual charts >_>