OK, according to a reddit AMA[1] from a few months ago, UberX drivers can accept cash tips as long as they explain at length that it's not required. But there'

OK, according to a reddit AMA[1] from a few months ago, UberX drivers can accept cash tips as long as they explain at length that it's not required. But there's no way to do it from the app, and I'm thrilled that Uber is making a go at trying to maintain good service from their drivers without an expectation of tipping. For one thing, it makes their prices even more competitive vs. local taxi rates. [1] http://www.reddit.com/r/IAmA/comments/1ypjd5/hi_reddit_iama_uberx_driver_in_the_washington_dc/ http://www.reddit.com/r/IAmA/comments/1ypjd5/hi_reddit_iama_...