During these months I’ve learned an important lesson as blogger. If you want to start an activity on the web with a blog, magazine or a general website, you must plan a clever action on the Social Networking and Bookmarking websites.
Often it’s an hard thing to interface a website with the many available social services, but recently there are some famous blogs, like Abduzeedo and Mashable, that are using a fixed toolbar on the bottom of the page with useful button for the sharing.
There are services, like Wibiya, that allow to add a toolbar in a few steps, but why don’t you create a really custom panel using your CSS and jQuery skills?
In this tutorial we’ll learn how to build a nice toolbar for our website using some CSS3 properties and basic jQuery techniques.
Source
http://www.pvmgarage.com/en/2009/12/nice-and-simple-toolbar-for-your-website-with-css3-and-jquery/