[mh_yam]

There's a balance. >it's the ONLY WAY to have tests in the business world

Perhaps in some organizations. I feel sorry if you have to work in such an environment. My company recognizes the value of testing-we have 15,000 acceptance tests and unit tests, and we do TDD perhaps 20% of the time.

I worked at a bank where there were 0 unit tests or acceptance tests. Just some half-assed QA guy going through toy scenarios and pushing the 'approve' button. That's not where I want to be (therefore I quit), but I also don't want to be in an environment where people scream and call me an infidel if I don't do TDD.