hotness needs a time based component like velocity coupled with relevance e.g. responded to ('liked' or viewed) x times within y minutes + relevance (it's very funny &| it's topical &| it's trending elsewhere)
hotness needs a time based component like velocity coupled with relevance e.g. responded to ('liked' or viewed) x times within y minutes + relevance (it's very funny &| it's topical &| it's trending elsewhere)