i still do really enjoy the idea of karma-based requirements for access to features. that would help prevent "pollution", which i would refer to as "dilution"

i still do really enjoy the idea of karma-based requirements for access to features. that would help prevent "pollution", which i would refer to as "dilution" instead. as a potential example, if you want to submit a story, you need 25 karma, or something. proof that you contribute to the community via comments.