also, http://pinboard.in http://pinboard.in, http://readle.com http://readle.com, http://delicious.com http://delicious.com pinboard and readle have private it

also, http://pinboard.in http://pinboard.in, http://readle.com http://readle.com, http://delicious.com http://delicious.com pinboard and readle have private items as well, if you dont feel like "sharing". :)