Service status pages that poorly reflect actual service status are so annoying. Ex. GitHub is having a lot of latency issues with processing updates and like 5 people in my office noticed it while their status page still says everything is fine.

This isn't to explicitly call out GitHub since many service status pages behave like this, but it definitely shows a general weakness in these health checks. I've seen similar issues with tons of services, web hosts, etc. Monitoring is definitely hard but will hopefully keep getting better.