This is the best explanation I've found, from God himself.
www.b3ta.com/board/8427700
'Select recent posts, order by popularity, descending, limit10 20. Reshuffle to correct chronological order.'
'Recent' posts are posts within the last week, apparently.
( ,
Thu 8 Oct 2009, 15:20,
archived)
'Select recent posts, order by popularity, descending, limit
'Recent' posts are posts within the last week, apparently.