LiveJournal is one of several simple-to-use personal publishing (“blogging”) tools. Bloggers using LiveJournal can report their mood at the time of writing a post; about 80% of the posts indeed have a mood attached to them. MoodViews is a collection of tools for tracking the stream of mood-annotated text made available by LiveJournal and has lot of cool tools to visualize the mood of the LiveJournal.