Ask HN: At what size do Microservices make sense?

I like the idea of Microservices, however I have yet to have a project of the size where I felt the benefits of them outweighed the drawbacks. However I am going to meetups and conferences and seeing 1 - 2 people startups start with a microservice architecture. I am wondering if I am missing something and microservices are perhaps more suitable for smaller projects / teams that I had originally thought. Any advice would be fantastic.