aacf4497__Blogger__Tumblr_and_Posterous__0
[Blogger.com] Native Stats platform/ Google Analytics support and ability to add any third party service. [Wordpress.com] Native Stats platform only. [Tumblr] Use any service you want. [Posterous] Support for Google Analytics or a service of your own choice. [0] 
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Choosing a Free Blog Host - Comparing WordPress.com, Blogger, Tumblr and Posterous
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