Delicious.com has a huge collection of tagged URLs, which it makes public, not least through these RSS/JSON feeds: http://www.delicious.com/help/feeds
Unfortunately the news that Yahoo may discontinue delicious service continues to ping-pong. So my question:
If we do ever lose these feeds, are there any alternative services which offer similar metadata for URLs?
(For an example application of these feeds, you can try my Delicious Link Tooltip userscript or the grab the bookmarklet version from here.)
