Oh man, Autonomy. I know some people who worked there after the Interwoven acquisition. They uniformly described it as a disaster. Million-line codebases with no unit tests (and a UK dev office that didn't care). Routine selling of non-existent features, followed by dev getting shit on because they had to work over the weekend to make a proof-of-concept for it. High-priced sales-engineers who spend 6-8 weeks on site installing stuff, upselling on hardware and software the whole time.