Hey everyone..."Newbie" here

I don't know if this is the right forum, if not I apologize in advance.

I'm interested in this whole "blog" thing. I get one free with my hosting account and I am considering using it to promote my "free site".

What I am wondering is this: Do you think it would be in my best interest to include "technorati" tags in my code for the site. I hear technorati is pretty huge.

Thanks