I'd rather give savings to my family then tar the driveway with it. My old ways are proven to be efficient. Look at this mess the country is in. No body "saves". And if I die saving money for a new driveway, who cares? Nobody's business but mine. I've done well in my old fashioned ways...and yes, I'll leave the damn driveway alone, and keep putting it away for a rainy day. Have you noticed it's raining?