Which Method Do I Prefer for a Professional Portfolio?

I have enjoyed putting together my personal website.  I had always wondered how people did it; I had heard it was very easy, but I never had the knowledge.  I think I will share this with my administration so they may set up a webpage for our school.  I think that I prefer this method over LinkedIn and Plaxo.  I am able  to post documents easily on the website, as opposed to the other sites.