The problem is that everyone treats gmail like it's a component of internet infrastructure. When your personal emails go to your friend's spam folder regardless of how conformant and well behaved your mail server is and they think its your fault for not using gmail, that's a problem.
I've had google lock me out of my account due to their bad password reset heuristic (which is a social scaling problem due to the above) which means I'll completely lose my address in a year (currently forwarded to my own domain.)
There are similar social network effects with eg. Facebook, iMessage etc. although the abuses and problems are slightly different.
I've had google lock me out of my account due to their bad password reset heuristic (which is a social scaling problem due to the above) which means I'll completely lose my address in a year (currently forwarded to my own domain.)
There are similar social network effects with eg. Facebook, iMessage etc. although the abuses and problems are slightly different.