pr 7 social bookmarking site list

http://newsvine.com
http://linkarena.com/
http://www.blinklist.com/
http://www.fsdaily.com/
http://www.furl.net/
http://www.mybloglog.com/
http://public.sitejot.com
http://www.wikio.com/
http://famous.livejournal.com/profile
http://multiply.com
http://www.xanga.com/
http://www.blogcatalog.com/
http://www.citeulike.org
http://www.corank.com/
http://www.folkd.com
http://www.kirtsy.com/
http://www.mister-wong.com
https://www.blogger.com/start
http://www.myspace.com/