By the way... sqlite visualization script is on GitHub

SQLite is great, and I needed a script to visualise the schema of the data base I am using for the documentation. So, this meant the birth of sqlite2dot (https://github.com/dargosch/sqlite2dot) which takes an SQLite database and outputs a .dot file wich when vizualised using graphviz shows the tables and the foreign key constraints between these tables in a graph. Very handy.