When they don't take that, I use my Chase Visa card, which has a pretty small limit and pretty crappy rewards. I also have my first card, a Capital One Visa card, which I keep around because there's a cool picture on it.
I also have a business credit card for work, and another for my personal LLC.
And there's my debit card I use for ATMs.
Honest question. I also have 4 cards. They don't thicken my wallet, they weigh nothing, and.. I never had a problem pulling the one I want on first try.
I mean, even in terms of 'first world problems', turning my 4 cards into 1 would never even have occurred to me.
Replacing them with a card that will one day make me say "Sorry can't pay, looks like the battery in my CC went flat" seems outright ridiculous.
First world problems indeed! And people claim there isn't a tech bubble, if projects like this get funding...
Some people can't manage their spending with a credit card, some people can't believe that these companies are giving away all that free shit (even money in return) just by not paying cash. Depends on how they manage their finances.
$500/yr to not have to listen to anyone telling me how I can save a few more cents? Priceless - no wait, not even priceless, only $500/yr!
That is the currency, that you do pay for these "perks".