Grumpy Old Geeks Topics Ride sharing and public transit Topic Ride sharing and public transit 2 mentions in 1 episode The hosts discuss concerns that ride sharing use may reduce transit ridership and funding. Mentions 225: A Beacon of Light and Hope Sep 4, 2017 16:48 people are starting to use these ridesharing services rather than public transport 17:31 people are taking Uber and Lyft if they can instead, and ridership is down