1. The biggest payoff is that the end solution will be modular and have open interfaces.
2. Officials demand a bigger payoff because taking money has become more risky.
3. If the entire mission is successful, the scientific payoff could be huge.
4. Whether the ultimate payoff will be similar, time will tell.
5. The payoff was competition for the existing cable company.
6. Too many public employees prefer taking a big payoff instead.
7. The charge is similar to bribery, though the payoff is made after the fact, not before.