Or, maybe that's where the power of TDD comes from, and not from tests ;).

In my experience the tests work pretty well, as well.

and if you're already developing in a style that is amenable to TDD, you should totally try it!

Interesting how TDD is so close to TTD.

> Interesting how TDD is so close to TTD

For me, "TTD" in the context of a discussion about bridges just means Transport Tycoon Deluxe o_O I assume that's not it?