A Modern Anniversary

In honor of my upcoming wedding anniversary, my wife and I developed an updated list of appropriate anniversary presents for our times:

Year: Gift

1: Apps
2: Metafilter memberships
3: Expanded data plans
4: Severance of ties with problematic in-laws
5: Single-serving coffee machines
6: Acceptance of fandom obsessions 
7: Some time to yourself
8: Medications
9: Community garden plots
10: Drones
15: Separate vacations
20: Accounting services
25: A car you would have scorned when you were younger
50: DNRs