Same here but i'm also curious how the new version of Protocol Buffers compares to Flat Buffers that Google released a few months ago. The flat buffers document

Same here but i'm also curious how the new version of Protocol Buffers compares to Flat Buffers that Google released a few months ago. The flat buffers documentation explains fairly well why i should use that but why should i use protocol buffers instead of either Capn'Proto or Flat Buffers?