Amount of money SF saved last month using uberPOOL

Not a good heuristic, or even a remotely-close estimate. Most people aren't tweeting promos.

You're also using the Search API, which in my experience delivers far fewer results than you would expect.

Of course, this is only people who tweeted this obviously. Though I think it provides some interesting data points...

Amount of money SF saved last month using uberPOOL (blog.aaronorosen.com)