This document compares different types of blog sites and provides information on their number of users, type of blog, and tools offered. It evaluates blogs such as Blogger.com, Tumblr.com, Wordpress.org, and Boingboing.net. Blogger.com is one of the first major blogging sites and enables many users to create blogs. Tumblr emphasizes ease of use through short form posting. Wordpress allows customization through themes and plugins. Boingboing is a collaborative blog that offers videos, photos and links to other sites.