I have created a list of Revit Blogs using Google Sites. Have a look at:
http://sites.google.com/site/revitblogdirectory/

Please feel free to comment. If you would like your blog to be added (and it isn’t on the list), please send me your details.

This may be useful for you if you are travelling and don’t have easy access to your normal RSS reader – you can easily use this webpage to read the latest posts from these popular Revit, CAD and BIM related blogs.