I have been using a non smart phone from quite a long time, my friends, my family members, colleagues and my cousins ... all make fun of me "yaar tu b koi acha sa smart phone lay lay" ..... but I always say " nae yaar, mjy zarorat nae hai" coz I know the having a smart phone effects your social life in a negative manner, I got my wife a new cell phone last month, she remainS busy on fb so often...its kind of annoying for me sometime.
No doubt smart phones, internet, laptops, other gadgets are blessing and good time pass as well, but having only a controlled use make these things a blessing.