On: Why is there no government-built social media?

[8organicbits]

I'll suggest USPS.com

USPS is an independent agency of the U.S. federal government. They have around 13M visits per day [1]. Their website looks modern although I'm uncertain about their uptime.

[1] https://analytics.usa.gov/postal-service

[throwawayadvsec → 8organicbits]

and 90% of those visits are probably a GET request with a tracking number