IBM

Availability of Training/Education.

Ability to work on some very large projects.

Poor remuneration. One (tiny) wage increase in 4+ years, two "bonuses". (At my current job, I've had one wage increase in five months, and the pay was better to start with.) Long hours (ever worked a 36-hour shift?). IBM products are terrible, and there's no interest in improving them. IBM only cares about the bottom line, not doing the right thing for the customer. Releasing buggy software improves the bottom line if they can delay telling the client about the issue for long enough to get through the warranty period. You are entirely expendable. If you put a gun in your mouth and pulled the trigger, IBM would collect the insurance and move on.

Think about how utterly disgusting your actions are. Sure, you've worked insane hours and utterly crushed your staff to get where you are, but why do you deserve to be where you are if you simply can't be a half-decent human being?