There's a time and a place for speeding and Sorrento Valley Road ain't the place. There are plenty of places that are relatively safe like long stetches of 5-lane interstates with no traffic or the track.
Please choose the track - I do speed a bit, but we're talking about 20mph max over the limit when most people in the flow are doing 17+
On highways the idea is "go with the flow of traffic" - you don't want to create unexpected closing speeds - thats when you start being pissed at people "lane changing into you, cutting you off" - what's really happening is that they don't expect anyone coming so fast.
All this "Snap Oversteer" stuff is total BS in my mind - as an experienced track driver (and an instructor too), I say that most people who are untrained cannot "feel" their car (ride in the seat instead of on it) and therefore don't notice the warning signs. Of course when you get 3000 lbs of metal moving in an unexpected direction its too late to "save it" you need to save it BEFORE it starts to go - that takes seat time - period, the guy without it describes it as "Snap" the guy with experience says he f-ed up.
The problem is that most people think that driving fast on city streets gives them seat time and somehow grants them special "race driver" prowess.
Nothing can be further from the truth, unless you lap the same track again and again, experiencing the same corner and feeling the car load up, feeling it slip a bit, etc. you can't learn much - anyone who thinks otherwise should get on the track with me, John@Microsoft, KenSAX, Peter Mills, BioBanker, etc. and prove all of us wrong - I'm sure you can't outdrive us based on your years of street experience.
I don't know why this guy crashed, he could have been driving a bit fast and been cut off by the EVO for all we know. I am sorry he got hurt and I feel terrible for his family.
I'm also not sure if more skill would have saved him, but one thing I can say, I've had my NSX up to VERY high speeds on the track and around 100 MPH the car gets very "light" it tends to settle at 110+ when the aero starts working well - I wouldn't go 100 on the highway, it just doesn't make sense.