I think you presume to know too much about the habits of these MBP users. Even if you spend 90% of your time at the same desk, you have meetings at customers',

I think you presume to know too much about the habits of these MBP users. Even if you spend 90% of your time at the same desk, you have meetings at customers', you travel, you work on the weekend or at night and no one wants to have 2 machines.