[Discover] LinkedIn: Sign In https://www.linkedin.com/secure/confirm
(linkedin networking work blog) 
[Discover] Seth's Blog: Warning: The internet is almost full http://sethgodin.typepad.com/seths_blog/2008/12/warning-the-int.html (sethgodin marketing roa googlereader)
[Discover] Twitter: What are you doing? http://twitter.com/ (social twitter community socialnetworking)
[Discover] Digg - All News, Videos, & Images http://digg.com/ (news technology digg social)
[Discover] How to Use Social Networking Sites, like DIGG, to Promote your Sites. http://www.bukisa.com/articles/3539_how-to-use-social-networking-sites-like-digg-to-promote-your-sit ... (digg social networking)
[Discover] Seth's Blog: Warning: The internet is almost full http://sethgodin.typepad.com/seths_blog/2008/12/warning-the-int.html (sethgodin marketing roa googlereader)
[Discover] Twitter: What are you doing? http://twitter.com/ (social twitter community socialnetworking)
[Discover] Digg - All News, Videos, & Images http://digg.com/ (news technology digg social)
[Discover] How to Use Social Networking Sites, like DIGG, to Promote your Sites. http://www.bukisa.com/articles/3539_how-to-use-social-networking-sites-like-digg-to-promote-your-sit ... (digg social networking)