Personally I have noticed no coolant loss and no leakage from any head bolts or plugs. There have been a couple people, however, who found loose plugs on the exhaust-side of the engine that had to be tightened to stop small leaks.
If you're leaking so much that it's running down the front of the engine, you better get that sucker in for service!! And maybe consider sending out for an oil analysis to see whether it's leaking on both sides of the head gasket (inside and outside).