Free Bloghosting vs blog hosting dot com

WordPress The most popular blogger use wordpress.
Blogger free blog power by google.You can add google advertising banner called "adsense" to earn money from bloggings
Movable Type one of the best choice for business blogging
Live Journal place where you can share your thoughts with the world
MindSay Let's your mind say the thing to world

blog hosting dot com (paid version)
Gate.com
ix web
HostMonster
Hostgator
StartLogic
iPowerWeb

Domain
domains yahoo $1.99 ( at limited time )
doster
GoDaddy