Here is a much better writeup: http://www.theverge.com/2013/8/28/4668504/uber-lawsuit-san-f...
I've used the app several times and I've never been prompted to enter a tip. Maybe it's a new feature?
Edit: After reading a few more sources I think the issue is that every fare has a built in 20% tip, but Uber takes half of it. Another source: http://www.businessinsider.com/uber-drivers-open-lawsuit-ove...
This whole thing sounds crazy and confusing.
BTW, I do tip cab drivers, in direct proportion to their performance: taking fast routes, driving smoothly, etc. Usually I just pay the tip in cash.
(never used Uber so no judgment on if the lawsuit is correct or not)
I wouldn't have much of an issue tipping if it were via the same payment mechanism, though. Feels weird not to after years of taking cabs.
It's Uber's black car drivers that are annoyed because they don't get tips, while Uber's Taxi drivers get a built-in 20% tip. The black cars are Uber's flagship product, run the way they want it run (fair pay without tips). The Taxi system includes a tip because no taxi driver would accept a fare that didn't include a tip. But—the taxi drivers still earn less than the black car drivers.
Tipping is virtually unheard of in Israel (except a standard 10% in restaurants), and all prices are required to include tax. So if the taxi meter says that you need to pay 15 shekels, you can be sure that this is the price.
It's part of the culture. And culture has always been an extremely inert thing. Decades are often needed to correct major problems that are anchored in it.
Probably the most effective way to get rid of the tipping culture would be for a majority of business owners to visibly declare:
"No tipping allowed. We pay fair salaries."
Does a business owner have a clear economic incentive to do this? No. At most an ethic one. And maybe there's a tiny bit of PR value in it.
http://jayporter.com/dispatches/observations-from-a-tipless-...
It's the same culture that feels individual charity is the best way to deal with poverty.
(And also there's this wonderful subset of this culture that feels that it's clever and thoughtful and generous to leave a Bible verse instead of a tip.)
...I snark, but it's true. =/
This is obviously good for the employer but may also be good for the consumer, if they are in a hurry.
The evidence I have seen does not favor this hypothesis: http://freakonomics.com/2013/06/03/should-tipping-be-banned-...
(Note that I limited my claim to "faster service", not overall "better service" or "perception of better service".)
Customers who don't tip also benefit.