This seems to be a fairly common practice, I think I've read Dinqua mentioning it himself, and my best friend that's been riding since he was knee-high to a knee-high, say's it's just fine. Are there any do's and don't's about up-shifting without the clutch?? Is it better for slow accelerations, vice WOT acceleration?? Where in the Rev range do people normally shift if they shift without the clutch??