Comment How we do it in Canada (Score 5, Informative) 36
In Canada we have an intermediate step between untowered uncontrolled airports and controlled airports with towers, Mandatory Frequency airports. They have a ground station with whom you must communicate for arrival and departure. They dispense information and coordinate activities, but do not give clearances. As pilot you make those decisions.
An example MF airport I've flown to is Kamloops, BC (CYKA). On initial contact the ground station told me the wind, altimeter setting and active runway, but also advised me of skydiving activity north of the airport. Since this might conflict on the usual left-hand circuit pattern, they suggested I fly a right hand circuit on approach. I did, and landed. This wasn't binding on me - the decision and responsibility were mine - but it was a good idea.
...laura