It's completely fair. It's one thing to simply not use a product (Google+), it's...

thematt on Oct 4, 2011 | parent | context | favorite | on: Google’s Management Doesn’t Use Google+

It's completely fair. It's one thing to simply not use a product (Google+), it's entirely different to actively use a competitors product (Blackberry). I bet there would be hell to pay if Apple execs were walking around using Blackberries and Win Phone 7's.