In how many frequent flyer programs (not hotel programs) are you an elite-level member?
Four

2. What one benefit do you appreciate the most in your elite program? (Early boarding, Lounge access, Elite flight bonuses, Exclusive awards, Upgrades)
Exclusive award access.

3. Have you achieved life-time elite status in any program? (Yes, No)
No.

4. Have you successfully asked a frequent flyer program to match your elite status in another program? (Yes, No, Haven't tried)
Yes