Who makes the furl, reddit,delicious plugin for WP?

[casbboy]

I have noticed that some wordpress sites have the button combo that features the save features to ****, furl, reddit, delicious and so on. Who makes that plugin and where can you find it?

Thanks
Ryan

[Varelse]

http://push.cx/sociable
http://www.twistermc.com/blog/2006/0...rdpress-plugin
http://ekstreme.com/socializer/
http://wp-plugins.net/plugin/addme_v2/

[webmasterlabor]

Varelse, thanks for the awesome list of plugin providers. I've only used sociable. Will check out the rest.