Wordpress hosted blog, very likely to be a WordPress blog.
http://wordpress.com
Web Hosting Providers · US hosting
Get access to data on 2,105,470 websites that are WordPress Hosting Customers. We know of 1,428,964 live websites using WordPress Hosting and an additional 676,506 sites that used WordPress Hosting historically and 1,109,009 websites in the United States.
Get a list of 2,105,470 websites using WordPress Hosting which includes location information, hosting data, contact details, 1,428,964 currently live websites and an additional 114,721 domains that redirect to sites in this list. 676,506 sites that used this technology previously and 1,109,009 websites in the United States currently using WordPress Hosting.