This is an exciting idea, but the style of the paper is off-putting. It's written in the style of an academic paper, while clearly eschewing associated norms like not giving blatant opinion or waxing philosophical.

"The rationale is not to customize the ranking according to the implicit interests of the user, but to offer a mechanism to define multiple rankings, plural, open and explicit, for only if it is so, can it be trusted."

Please put opinions in a blogpost and uphold the (reasonable) norms of the research community, for only if it is so, can your work be trusted.