There are some tools that help. I know that if you were to have a Blogger or one of the popular sites, Word 2007 can actually publish to that site. I'm sure there are other tools that work with different sites.

However I'd think it would be different content on different sites. My personal site is mostly for family and friends. The SSC one is really for work/career. I never give out my personal site in an interview. Just isn't relevant.