It’s actually really simple to do using a new facebook application called TagK.
This app basically allows you to add links to a whole bunch of social sites to your profilepage, but more importantly, if you just invite a few friends, you get the option to add your own bespoke links!
this means you can add to any blog or site you want…
You may just recognise one of the people behind this new app..
you can visit the blog to find out more about the app – TagK Facebook Social Site Links Application
or just go straight to the TagK application page on facebook