With this little HUD you can post from Second Life to all (okay probably most of them) of your favorite social networks. Facebook, Twitter, Plurk, FriendFeed, Myspace, etc. All you need to do is sign up for a free account on Ping.fm - http://ping.fm/ and you can Ping away from Second Life. SLURLS can be optionally automatically added to posts.

Free lifetime updates! New features planned for even more Social Network mashing. What more could you want?

Find it in Second Life: http://slurl.com/secondlife/Baird/54/47/301

XstreetSL:  http://www.xstreetsl.com/modules.php?name=Marketplace&file=item&ItemID=1067816

OnRez:  http://shop.onrez.com/item/865513
Ping.fm Supported Services:

Bebo http://www.bebo.com/
Blogger http://www.blogger.com/
Brightkite http://www.brightkite.com/
Delicious http://delicious.com/
Diigo http://www.diigo.com/
Facebook http://www.facebook.com/
Flickr http://flickr.com/
Friendster http://www.friendster.com/
hi5 http://www.hi5.com/
Identi.ca http://identi.ca/
Jaiku http://jaiku.com/
Koornk http://www.koornk.com/
Kwippy http://www.kwippy.com/
LinkedIn http://www.linkedin.com/
LiveJournal http://www.livejournal.com/
Mashable http://my.mashable.com/
Multiply http://www.multiply.com/
MySpace http://www.myspace.com/
Plaxo Pulse http://www.plaxo.com/
Plurk http://www.plurk.com/
Pownce http://pownce.com/
Rejaw http://rejaw.com/
Tumblr http://tumblr.com/
Twitter http://twitter.com/
Utterli http://utterli.com/
Wordpress http://www.wordpress.com/
Xanga http://www.xanga.com/
Yahoo 360 http://360.yahoo.com/
Yammer http://yammer.com/
YouAre http://youare.com/