Tim Cook wants to see a cashless society, but Gene Marks writes that it’s an inherently discriminatory system. Not accepting cash excludes service to people (usually poor people) who may be unable to get a credit or debit card. But a new bill would make it illegal for restaurants to refuse paper money.

However, one city in the US is resisting that trend: Washington DC. In the nation’s capital cash is still king, and a new bill introduced this week wants to keep it that way. The Cashless Retailers Prohibition Act of 2018 would make it illegal for restaurants and retailers not to accept cash or charge a different price to customers depending on the type of payment they use.

Apple sure is spending a lot of money on research and development, but doesn’t seem to have much to show for it. Philip Elmer-DeWitt at Apple 3.0 got ahold of an investor not from Bernstein’s Toni Sacconaghi that states,

Perhaps most importantly, despite R&D spending more than quintupling over the last 6.5 years, Apple’s pace of new product/services introductions does not appear to have accelerated. We note that Apple cumulatively spent $11.5B between 1998 and 2011, a period in which it introduced the iPod, iPad, and iPhone – last year alone, Apple spent a similar amount. We believe that Apple’s R&D productivity has declined (which is not uncommon as companies scale, but may also be attributable to the loss of Steve Jobs). That said, it is also possible that the recent surge in R&D spending could translate into accelerated product and services announcements in the near to medium term.

So maybe Apple is going to surprise us with some huge product announcements, or maybe it’s R&D has just become a giant money pit.