TweetPysch creates a psychological profile of any public Twitter account and identifies traits that are used more or less frequently.
How I made a data visualisation of the top 50 artists I listened to in 2010.
I’d love to use Google Spreadsheets as a repository for datasets but will need evidence that it can actually work. Adding support for tracking published spreadsheets in Google Analytics will help make the case.
Updated 25 April 2012: since writing this post, it seems that Google removed the ability to use your Analytics id to track published Google Docs.