WordPress widget that displays popular posts on the blog.
http://wordpress.org/plugins/wordpress-popular-posts
Widgets · WordPress Plugins
Get access to data on 578,234 websites that are WordPress Popular Posts Customers. We know of 246,799 live websites using WordPress Popular Posts and an additional 331,435 sites that used WordPress Popular Posts historically and 137,331 websites in the United States.
Get a list of 578,234 websites using WordPress Popular Posts which includes location information, hosting data, contact details, 246,799 currently live websites and an additional 163,659 domains that redirect to sites in this list. 331,435 sites that used this technology previously and 137,331 websites in the United States currently using WordPress Popular Posts.