Wordpress hosted blog, very likely to be a WordPress blog.
http://wordpress.com
Web Hosting Providers · US hosting
Get access to data on 2,023,992 websites that are WordPress Hosting Customers. We know of 1,439,532 live websites using WordPress Hosting and an additional 584,460 sites that used WordPress Hosting historically and 1,117,249 websites in the United States.
Get a list of 2,023,992 websites using WordPress Hosting which includes location information, hosting data, contact details, 1,439,532 currently live websites and an additional 145,029 domains that redirect to sites in this list. 584,460 sites that used this technology previously and 1,117,249 websites in the United States currently using WordPress Hosting.