Anybody else using Windows RT without using Office?

I often see Office 2013 cited as the killer app for Windows RT, but I personally don't ever use it on my RT device. I unpinned them (and the desktop) from the Start menu because I never used them. I still think it's a wonderful little PC just using Metro apps.

Has anyone else found that Windows RT is plenty useful even without Office? Or am I the only person who can actually get by relying on Metro alone?