At this point I do not care about the sale. As I mentioned elsewhere, having to 'manage' this person without paying him a dime is going to be a task. It's not like I can bar him from meetings. I will be dead before he sees a rusty penny from us though.

There are other concerns, outlined in my other comments. Doing anything has implications on people other than myself. And an anonymous tip, while not the most surefire way of getting this guy caught, is also an approach to doing the right thing.

Let's outlaw corporate lobbying before we worry about some small-fry with a few-thousand dollar software contract.