My experiment in thresholding del.icio.us has not proved entirely successful.
It turns out that the links that are really, really popular are actually the bad ones. So I’ve added a new feature to my del.icio.us RSS feed.
You can now add a parameter to the feed URL to put a maximum (instead of a minimum) on the number of votes for an item to be included like this:
http://bluebones.net/very-popular/rss/?threshold=50&minor=true
Meanwhile, Jon Aquino (who wrote the brilliant yubnub) has created descriptious which tries to give a bit more information about each link in the feed.