Blogger is a blog-publishing service that allows multi-user blogs with time-stamped entries.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Histats is a simple website visitor analysis and tracking tool.
IntenseDebate is a blog commenting system that supports Typepad, Blogger and Wordpress blogs. The system allows blog owners to track and moderate comments from one place with features like threading, comment analytics, user reputation, and comment aggregation.
Open Graph is a protocol that is used to integrate any web page into the social graph.
OpenGSE is a test suite used for testing servlet compliance. It is deployed by using WAR files that are deployed on the server engine.
Taboola is a content discovery & native advertising platform for publishers and advertisers.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.