? I use it a lot to read PDFs and watch videos... only if I cannot reasonably access a computer will i use a thumb-typing touchscreen device to do serious work

? I use it a lot to read PDFs and watch videos... only if I cannot reasonably access a computer will i use a thumb-typing touchscreen device to do serious work. as computing devices, they are sub-par when compared to desktops. as telephones, they are subpar compared to dumbphones