Do you blog about AutoCAD topics?
If so you may want to consider putting the AutoCAD Exchange Community site widget on your blog to provide your readers with more content options. It is painless and available in three sizes.
Since I blog using the TypePad blog platform I simply pasted the widget generated code from http://autocad.autodesk.com/?nd=widget into a TypePad TypeList Note item and then added it to my main sidebar.
Cheers,
Shaan