Many employees these days at (mature) companies only make their work cell phone number available in the company listing - so, if they need to be reached after hours, or in an emergency, the company provides them with a cell phone.<p>On the flip side, little things like cell phones, coffee machines, free water, laptop refreshes every three years - these are the things that Government Jobs are notorious for stripping away and making those jobs much less attractive to star performers. It's kind of like a spectrum, with Facebook/Google on one side, and Government positions on the other.