It's not so much the volume, but that we tend to check e-mail in between other activities.
So, if I pop into personal email for 5 min during work hours, I don't want to have to sit and think for a few minutes to reply to one email. If I don't pop into personal email every so often, then people complain that I'm unresponsive or do really intrusive things like calling me.
So, if I pop into personal email for 5 min during work hours, I don't want to have to sit and think for a few minutes to reply to one email. If I don't pop into personal email every so often, then people complain that I'm unresponsive or do really intrusive things like calling me.