> So we compiled a list of seven things you might be doing to annoy your Uber driver and destroy your rating. Avoid these behaviors to ensure a smooth ride for both you and your driver.
> 2. You don't tip.
From one of the biggest Uber driver blogs: http://therideshareguy.com/should-uber-passengers-tip-their-...
> I often see drivers referring to passengers that don’t tip as ‘cheap bastards’ or ‘pieces of shit’
> As a driver, if tips really are important to you, then you need to educate your passengers about how Uber used to pay a better wage and drivers were ok with not accepting tips and now that rates are lower, more and more drivers depend on tips to make a live-able wage.
The vast majority of Uber riders do not tip. [1] There's not an expectation that you do (even the driver blog you cited admits that). I don't really know why you're trying to create this perception that it's expected, but it certainly isn't.
[1] http://www.cnet.com/news/to-tip-or-not-to-tip-drivers-that-i...