I did read her quote, but it was a little confusing because later she seemed to contradict her previous point.
I agree with you, Bill Z. I'd like to see a cite. I don't drive my Corvair anymore, but it's because I traded up a long, long time ago because I got tired of having to stop and put the fan belt back on, not because it was disallowed by some strange law. Also, driving with my head out the window on freezing mornings because the defroster never worked got old pretty fast. Only being able to get it up to 50 mph on the uphill sections of freeway was pretty embarrassing as well.
I don't see the problem with lane splitting. I do get nervous for the motorcycle riders doing it only because some people do stupid things because they do have a problem with it.
What your corvair needed was an upgrade, by mounting a 327 V8 in the backseat (thereby converting it from a rear engine to a mid-engine), using a corvette transaxle, you would more than likely solve both problems, the uphill acceleration and the heating of the interior.
Growing up, my dad had a friend that had done that and he said his friends favorite pastime was embarassing Porsche drivers by leaving them in the dust.