As an investor in Lyft, I'm sorry to say that I hope Uber doesn't change anything they're doing. The Uber management is the best thing that's happened to my personal finances in a while.
I sympathize, but as neither an investor in Lyft nor Uber. I personally can't wait for Uber to go public and soon before their fall. I perceive it as the greatest opportunity to short not seen since the housing crisis. Think of it: a $70B valuation based on no assets but data. Such blindness on the part of the tech-venture community is intoxicating to consider.