Curious what the basic metric is for measuring "hotness" — is it number of replies, zaps, some web-of-trust thingy? For Satellite I'm using a rolling sum of zaps received in the past 24 hours to surface content that these (presumably) not-spammy pubkeys have either posted themselves or interacted with, but I'm not completely satisfied with this because it's still trusting lightning network servers to not forge zap receipts, and it could totally be gamed if you were determined enough. Client side algos are a huge win for decentralization but damn it takes some work