I didn't know about that tip, either, so thanks for sharing.
Car dealer said nothing is leaking, this is normal condensation from running the air. But I wonder, had the car almost 3 years and never noticed it before, and I am always looking at the garage floor as I pull out, to make sure nothing is leaking. Oh well. But got the battery replaced on my spare remote, covered under the warranty! And going to get my windshield replaced, got wacked by a stone that flew out of a truck. There is actually a full time glass guy that services the 4 different dealerships that are on this one road. And they are even coming this afternoon to the house to do it. So not a totally lost morning.