I have a wordpress.com blog (free version blog)
It has really good and look and feel and a lots of features compared to our blogger blogs!!
But it don't have some important features which Blogger provides. It don't have the facility to integrate Adsense into their blog. I tried everywhere to insert a piece of adsense code into my wordpress blog !!
Alas!! Finally I found that they dont allow any kind of advertisement in their free blog.
May we they might allow in the future ? But who knows!!
We have to wait and see for their updates.
Thumbs up for our Blogger.com blog as of now.