I have read some comments on google's protocol buffers (GPB) and some comments say that it is better to use GPB then SOAP. Seeing as how I am not familiar with GPB I was looking for some comments as to pros and cons.
Does GPB translate across all OS, e.g. Win32, Andriod, BlackBerry, MAC OS, ...?
Does it save on XML setup and parshing?
Does it use or is it better than using Web Services?