See.. the 90 vs 70 is insane to me. Can't imagine how that can be safe (or legal) and from what I hear, this sort of thing can be seen in California too.
I'd be incredibly happy if they made it legal in my state to split at 10 miles over car speed, up to 20mph (meaning traffic is between stand-still and 10mph). That would transform my commute.
Absolutely agree that there will be loads of people getting ticked off.. blocking us off, swerving into us. It'll take time to spread the word and it'll never fix everyone, just like now.