This is how it works…..
I post anything under 140 characters to identi.ca using the Ubiquity extension for Firefox. This then posts them to Twitter and Facebook, and adds them to the right hand menu of this blog using the Twitter Tools plugin. Then, once a day, they all get spliced together by Loudtwitter and posted to my Live Journal.
I also add posts to my LJ using the Deepest Sender plugin for Firefox. I only post there if I need to lock things down to custom groups of people (or if what I write cannot be in the public domain for whatever reason).
Everything else gets posted here. Also via Deepest Sender.
Additionally, everything I listen to all all my computers and my iPod is sent to Last.fm, which then adds the last 10 songs to the right hand menu of this blog.
I think that is pretty much everything.