[theshrike79]

Exactly, in the time it would take me to write a proper TDD suite, I've written a skeleton of a product from end to end and can start iterating over it.

If you're working on a very specific box that has well defined, well known inputs and outputs then TDD is an excellent tool.

But for anything with a non-specific "We'd like to do X and display the result on Y" it just gets in the way.

[1337shadow]

I'd TDD that "do X results in Y" and then add an end to end that that verifies that "Y is displayed", unless that code that displays Y is too trivial then an end to end test might not even be necessary.