I don’t mind the forum look or the infinite scrolling either. That said, I greatly miss Vanilla’s post reactions since a single heart for every kind of reaction is sort of limited and don’t convey the LOLs.
There’s a Retort plugin for the Discourse forums that allows to post emoji reactions. Limit the possible reactions to a few that are equivalent to the old Agree / Disagree / Insightful / WTF / LOL and limit to one reaction per user so it doesn’t get messy by trolls. With that SRK is complete.