Well I think most NBT users appreciate Non NBT records a lot too, but somehow I don't always get the feeling that goes the other way around too

(looking casually in Raphaels and Simons direction here

)
Offroad boosting for me is acceptable because you can actually win huge amounts with it fairly easily once you're getting into it. (So it's fun to do, yet requires good kartcontrol to pull off)
However straightboosting is just silly and not fun to play whatsoever. It's very difficult and pain inducing (squeezing pads and fingers) to gain very very tiny amounts of time (around 0.02-0.04 each straightboost)
The reason I did not submit those WR's is because it wasn't necesarry yet (I have the WR's without straightboosts anyway, and just don't want competition to really go that way). If anyone beats my WR's using SB's I will of course submit them at some point, but that was the whole idea of me doing them at the time.
To cover myself from any eventual attacks (with SB's) on the current WR's (1'28"65-17"55) that were done without.
Btw. my SB flap is slower than 17"44 Armin