"I don't have any problem with giving extra points to people who make good storygames, but just don't go telling everybody else that they're better than normal by using a moon symbol, because then all the games left without a moon or star symbol will be crap, and that'll be looked at as 'the average'." -- October
I totally agree with October.
Basically, everything on the site will then be coded as "special" or "crap." That's really what it seems like you're suggesting. If only 14% are marked as 6+, it ends up making it look like the rest of the games are not worth reading/playing.
Every game that is any good at all will be marked special, and the author given extra points.
Do we really need a "medium between featured and normal"? The very title seems to say that "normal" is kinda sucky. Shouldn't "normal" be "pretty good, but not quite feature-worthy"?
I have a lot more to say on this subject, but I have to go. . .