It's not a huge amount of money, but it is a huge acknowledgement that people making well into the six figures can tighten their belts with the rest of us.
It's free, it's easy, there are no immigration status questions, and when you're dead, your great-grandchildren will be able to use it figure out who you were.
The survey is easy to take and asks some basic questions about different areas of the budget, but it's pretty vague. Hopefully, City officials will pay attention to the results.