lol the shoulder? Would you do that in a car? Why not? It would fit...
That will piss people off, you could easily get a flat, you're blocking the emergency lane, and it could land you a stunting charge (which means bye bye bike and license for a week, plus $$$$ in impound fees, plus possible fines).
I sit in traffic on the highway like most other riders I see. Actually, I haven't seen anyone lane splitting this year. I used to see a guy daily whippin' down the middle at like 60 kph higher than traffic was moving on 401 east bound right around Mississauga Road. The most I'll do is accelerate past traffic in the exit ramp lane but even that probably pisses everyone off and could probably get me into trouble. I don't do it in the car because it doesn't have the same kind of acceleration and is much larger so will affect traffic more and piss people off more.