Wow. Good to see you have your finger on the pulse of the contemporary business world. You're right. Nobody needs these new-fangled "tella-fonz" if they have a good job. Only janitors and fire fighters need phones.
Lol no kidding.
I run my own millwork/cabinet supply business, dealing with custom home builders. My smartphone comes in very handy. Good portion of my clients will text me basic material lists they need ordered. I email my vendors from my EVO-3D. Obviously making tons of calls all day.
To me this phone is like a mini laptop that goes with me everywhere during the day. I find it extremely useful for day to day business.