I will use my phone even if I'm sitting at my computer, taking a brief break from work. I guess that's a habit I picked up when I was working in an office, and still do it now that I work from home.
I'm probably 75% computer, 25% phone. I'm nomadic so my desk setup is a laptop screen + a portable USB monitor. I dream of the bygone days of having large screen real estate.
80/20 or 90/10. Comp/phone. I am mostly on tib during work hours. On one of the 3 screens i have Firefox open with mostly person tabs, email, tib, YouTube, what ever else i am wasting time on.
Take that curly cord that goes from the part in your hand to the part on the wall (with that dially thing), wind it around your toaster and you can hear Sputnik.
I pretty much only access the board from my computer. The only real time I use my phone is when I'm trying to post a photo, because 99% of the pictures I post are coming from my phone.