Pingvine is a neat new application that takes an Atom or RSS feed from your web site or blog, and publishes it to a few of the other “lifestreaming” sites out there. Currently it works with Ping.fm, Identi.ca and Twitter.

All you do is give it your login information for one of those three choices, give them your blog’s RSS feed and tell them how often they should look for an update to tell the world about.  Personally, I have been using Ping.fm a lot – to put my own work out there on all the various social networks I belong to.  This could save me the trouble of having to do so manually through Ping.fm’s web site.

You can sign up for free on Pingvine.com!