I live in Boston and hugely supported Lyft (using it exclusively over Uber), but as soon as the weather started getting bad (late December), it seemed as if all of the Lyft drivers vanished. I'm back to using Uber exclusively and not even checking Lyft, since I most likely won't be able to get a cab during peak time. Sure, it'll probably pick back up now that the weather is improving, but how they handle bad situations is much more defining than how they handle good ones.