I think that restaurants accepting bitcoin is a cool and great feature/idea because its fast and easy and also no one likes pulling out the cash
I think other payment option are much faster and instantaneous as compared to bitcoin.bitcoin is only investment asset.it is not that you can use in daily life or for micro payments.
yes that is very right to say i think bitcoin is only good for macro payment and not for micro. for example if i want to recharge my mobile using bitcoin then i have to pay as double fee as compare to recharge payment. therrefore it is more expensvie for micro payment.s