Obsessed is a bit strong but since I bought my new Galaxy I've found it very useful indeed.
I don't have any games on it (except for my on-line chess club), I never text, and only make phone calls when there's some point to it.
My library has a good supply of eBooks and Audio books that I can enjoy on the phone, I have links to three reliable news sources, a good weather site, a web browser, a calendar/planner, a calculator, lots of great music, a step counter, and a handy little app that lets me know the location of any bush fires in my area (we're fire prone on the mountains). It's the Internet I can carry in my pocket.
So I find myself using my phone much more than I would ever have thought possible.
What about you, Megan? How do you use yours?