Wifi passwords should disappear everywhere (hotels, homes, airports, restaurants/coffee shops). We probably waste over 100m person hours a year collectively typing in wifi passwords. Your phone should just auto-connect wherever you are, like cell towers. And no, none of those dumb captive portals either (ads) - businesses should be shamed for using these. Hotels don't charge you for electricity when you charge your phone - it's too cheap the meter. Wifi is now the same. Stop treating wifi like some scarce resource that needs to be rationed. If people are treating your coffee shop like an office, and not buying anything, there must be some other solution.(Brian Armstrong)