delicious
Are there any third-party websites that use delicious.com's data?
Background: I've been searching for information on finding a suitable mattress, and I've found that "popular" only has about 10 results (not enough signal), while "recent" gives 9773 results (too much noise).
There are a few tools available for download:
Those aren't online based but out of the last one it would be easy to build a web app ;-)
The current version of Delicious provides a more efficient search feature. You can now join tags and words to compose a quite complex search pattern.
Best Answer
delicious.com features a list of third party websites that use their data:
http://www.delicious.com/help/thirdpartytools
I'm not sure if you seen that list before, or if any of them do what you want...
Good luck!