2009
Twitmark – Social bookmarking 140 characters at a time
by nhoizey & 1 otherTwitmark.me is a social bookmarking service which fetches links sent on Twitter by you and your friends, bookmarks them and republishes them to your favourite bookmarking service.
2008
2007
2006
del.icio.us/url
by jackysee & 1 otherdel.icio.us 新增 URL info 版面,方便你在同一版看到某個 url 在 del.icio.us 裏有多少人 bookmark 、tags、notes、related links 等等
1
(6 marks)