I always tip for excellent service (when tipping is situationally appropriate), but a lot of new services get tipping wrong (looking at you @DoorDash and @TryCaviar). @lyft got this right, FWIW. 1/
— Kevin Goldsmith (@KevinGoldsmith) December 4, 2017
from Twitter https://twitter.com/KevinGoldsmith
December 03, 2017 at 09:36PM