I was trying to boost this FAQ in hopes that it would show up in the "Front page" (and thus in the /rss fee), so that new posts would automatically occur in the @StackerNewsFeed account on Twitter and also on Mastodon.

Is there a (reasonable) amount of sats that would cause this to happen (for this post from back in July)? Or does the rank algo just make that infeasible?

5 sats \ 0 replies \ @k00b 1 Jan

Ranking algorithm makes it infeasible.