How do I obtain What a Thought?

The simplest way is to get in touch with Martin, the author, by email at mm689 at st-andrews dot ac dot uk. He can help you get the site up and running, both in terms of code and web hosting.

Alternatively, What a Thought is available as a Git repository. Currently it's private, but again by emailing Martin you can gain access and receive any updates that may be released.