I would consider myself a hardcore gamer.
I have dual monitors on my home PC (studio workstation) and a laptop on a docking station next to it. I can answer emails while galloping through the countryside playing Lord of the Rings Online all day long or do mindless quests while on conference calls and answering work-related IMs via Microsoft Communicator on my laptop.
All of that is while I'm in my PJs. Hahahaha