Google has BLOGGER. Why not give it a spin?
My 12 yoa daughter wants to create a blog or webpage based around the genetic disorder she has so that other girls with this disorder can have a place to "get together," learn about new issues and developments, and so on. Can you tell us, if you have reviewed any of these types of do-it-yourself sites, which one(s) were recommended?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic