ethanol in gas bad for our cars?

So Dan, what's up? You on-board with my anti-ethanol fuel additive yet, or what?

It's definitely alot cheaper than most of the stuff lining the shelves at your local stores labeled as "fuel additives," "injector cleaners," "octane boosters," and whatever "flavor-of-day snake oil swill" you might purchase to dump in your gas tank.

And it works for combating ethanol-induced driveability symptoms, not to mention as a great top-end lube. Probably help for the rubber and seal compatibility issues too, just not sure about that yet.