[AnimalMuppet]

4. This in some ways is worse than greyostrich's situation (because it cost you more), but in another way, it's better. It cost the company, too - the cost of the flight, hotel, and time for their people to interview you. They didn't just waste your time to try to spare themselves any effort; they had skin in the game too.

5. In the current legal climate, if they tell you why, they may be exposing themselves to a lawsuit. They therefore impose a company-wide policy of never saying why they reject anyone. It stinks for the rejected applicant, but it's not because they're being jerks to the rejected applicant. It's because of lawyers. If you want to fix it, you're going to have to fix the law.