A simple algorithm is to sort content by the signal-to-noise ratio (SNR) of the source feed. Basically, the more you "liked" past content from a given feed -

A simple algorithm is to sort content by the signal-to-noise ratio (SNR) of the source feed. Basically, the more you "liked" past content from a given feed - the more priority is given to new content from that feed. A more detailed description of the algorithm I use: https://linklonk.com/item/3292763817660940288 https://linklonk.com/item/3292763817660940288 As I understand the OP system does not collect/use your content ratings, only external upvote counts. But this is something I think they should try.