Bodewyn
Has anyone found an actual use to hopping besides making big leaps off bumps?
yes, you can blue shell dodge if you jump and drift boost around a corner perfectly. search google video to find people doing a blue shell dodge, it's hard to explain really.
also, you can take huge short cuts if you jump at the right time on certain levels in certain spots. and one more thing, you can also jump through dirt/grass on some levels where you would normaly use a shroom and end up going faster than going around a corner.
so there are pleanty of uses for the jump. Oh, and on luigi's level where there are puddles you can jump over those. and I think (not sure) you can jump over bannanas. I know you can if you are going down a slope, I do that a lot. not sure on a flat plain though.