Funny how these anti-ethanol stories about engine damage all use "Bernie's Garage and Hot Dog Emporium" as a source. And discussion board posts.
If there is anything that's I've learned from almost 20 years of posting to discussion boards is that the level of technical knowledge there is pretty low.
The only new bit of info in the article is that Lexus is recalling cars to address corrosion of the fuel rail, allegedly due to ethanol.
Seeing as how the Saab has a stainless steel fuel rail and stainless steel fuel lines (that I can see in the engine bay), I'm not hurting anything by running ethanol.