This tool shows random photos of cats and other things from loremflickr.com.
You can view analytics within this tool. To be frank, what is a better use of the Internet than
cat pictures combined with analytics?
This tool provides a quiz engine that supports the GIFT format.
GIFT is a line-oriented plain text question format that is simple to understand
and easily edited by hand or even stored in a repository like github. The quizzes can
be exported into QTI 1.2 format for import into other systems.