Well folks, after much thinking and planning, and many late-night skype sessions, development is underway.
We've raided the Use of English piggy-banks, carefully selected our software developer, and in a few days we should have a working prototype of one of our question types. We're beginning with the Word Formation question type, which will be one of the more difficult ones to create.
In a matter of days, we're going to be looking for some friendly teachers to try out the first prototype - let us know if you'd like to play. 'Contact us' is up there at the top right.