I had long assumed that Valve added the "past 30 days" aggregate to show when games had improved rather than gotten worse. (i.e. early access games) Kind of int

I had long assumed that Valve added the "past 30 days" aggregate to show when games had improved rather than gotten worse. (i.e. early access games) Kind of interesting that it helps clarify changes in both ways, and implies very different incentives for the game publishers/sellers.