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Shareaholic manufacturer description
"As a certified social networking and link-sharing addict, Shareaholic 1.4.1 has become my favorite new enabler."
-- Veronica Belmont, co-host of Revision3’s tech-centric show, Tekzilla
"No more looking for web publisher provided buttons, and no more bookmarklets piling up."
-- Review by MozillaLinks.org
"...the only ones that matter to me are Greasemonkey, del.icio.us buttons and Shareaholic..."
–- Review by ZDNet
"Makes it very easy to submit a web page to all your favorite bookmarking sites."
-- Review by Mashable!
Shareaholic Bookmarks currently supports posting to: digg, delicious, facebook, foxiewire, friendfeed, google bookmarks, google reader, healthranker, kaboodle, magnolia, mixx, myspace, pownce, reddit, simpy, soup.io, stumbleupon, streakr, truemors, tumblr, twine, twitter, yahoo! buzz, ycombinator, bzzster, etc.
Shareaholic also lets you quickly evaluate web page popularity by telling you the number of times the web page you're on has been dugg or saved to del.icio.us.
It will show you if the item is dugg, how many diggs, and number of comments, clicking on it will either submit a new item (if it is new) or bring you to the page that already exists.
Works with both Windows and Mac.