A few weeks ago, I tried searching through old threads to find where PG had an archive of old comments and server stats. Does anybody have link(s)? Thanks in ad

A few weeks ago, I tried searching through old threads to find where PG had an archive of old comments and server stats. Does anybody have link(s)? Thanks in advance. (This post is meta enough that it's probably as good a time as any.) I'm guessing either such a corpus was used here, or it's based on a cache of recent comments.