How is this different than the Coinbase Shift card? I had a shift card and the fees on purchases made it prohibitively expensive so I stopped using it after a few purchases.
Same in Chicago. If the metered taxi takes an inefficient route, Uber legally can not do a fare ajustment. It's nearly impossible to complain to the City of Chicago if it happens, so you end up having to pay whatever the meter displays.
The only site I allow to send me notifications is dictionary.com because I like getting a word of the day. Other than that, getting an alert from blogs every time a new article is posted gets old really fast.