[jlewallen]

I just got introduced to VenMo a few weeks ago and was surprised by how many people outside of my circle seemed to be using it. The money I received is still sitting there just in case I need to reimburse somebody else soon.

I think if you have roommates you're much more likely to have heard of it. I personally would only need it for dinners/drinks/rides and when I go out socially I tend to fall back on the old approaches to keeping things square among the people in my circle.