I've used them about a handful of times by now. Only once was I the sole occupant, and in that case it already had another pickup lined up after my stop. I don

I've used them about a handful of times by now. Only once was I the sole occupant, and in that case it already had another pickup lined up after my stop. I don't really pay them much attention in traffic, but from my very limited experiences in them, utilisation does not seem too bad.