Never even consider riding by RPM, if you know your bike you know when to shift or back off just by feel or sound. Plus, if I'm looking down at the tach at that kind of speed or acceleration I may be looking the wrong place.
Ummmmm, sometimes I feel like riding it in the rev limiter bump-shift-rev limiter bump-shift mode, and sometimes I feel like just cruising. But Sporties like the higher RPM's more than the "BT's".
When horseplaying, I try to shift as close to my rev limit as possible (6200).
I don't horseplay on every ride and often go many rides without play.
But it is fun, when I do.
They're wicked fast when you run em up there....well, maybe not.