> And I know the article says no one uses the backwards compatible stuff but that’s bizarre to me – setting up N clients and a server that use protocol buffers to communicate and then being able to add fields to the schema and then deploy the servers and clients in any order is way nicer than it is with some other formats that force you to babysit deployment order.

Yet the author has the audacity to call the authors of protobuf (originally Jeff Dean et al) "amateurs."