Typalyzer is a simple, straightforward tool that accepts the web address of a blog, then analyzes the contents to determine which of the 16 Myers-Briggs personality types best describes it.

Libology comes out as INTJ, which seems fairly close to the mark.

found via MetaFilter

Texty is an online editor for creating and editing html.  Type (or cut/paste) your content, and Texty generates the html for you.  It is a simple, straightforward tool that does one thing very well.  Sometimes that is exactly what one needs.

found on TechCrunch