Google Chairman uses...a Blackberry, staff uses Apple laptops

Are you surprise? Google chairman Eric Schmdt uses a Blackberry. One question in the minds of readers is, why? Well, he said he likes the blackberry keyboard. We all know for sure that there are Androids with better keyboards than Blackberries. Then, what made him so love the Blackberry keyboard? From what he said ' I can easily tap in text with the Blackberry keyboards.
I did research about Google Chairman Eric Schmdt, and I was so surprise that he has been using Blackberry devices, even when he was CEO of the company in 2011. By observation, Eric Schmdt is a Blackberry fan.
Furthermore, photos taken from inside Google proves that the company staff and engineers working on Apple laptops even when Google had launched the Chromebook.
What do you think?