Nothing worse than cruising tons of promising profiles only to find they've last been seen over a month ago? I love that I can search by interests, physical characteristics, and location. Am I missing something. Or is there no way to filter by last seen? Would be cool to be able to view only those within your search who have last been seen within the last day or week.

Since Searches are ordered by 'last seen' dates,
there will be a point in that returned list
where they have not been seen 'for 30 days'.

You can find that point (check halfway through
or so) and everything forward of that will be
less than that.

Also, it really does not matter when last they
were seen.
Many wait to get a notification they have mail,
to return to Mingle to check it out.
See if they have interest, or not.
And that notification is nearly instant.

It is mainly regular forum users who top
the Search lists.

Others are content to wait for notice
that someone has emailed them, or Nudged,
or made them a Favorite.