But what has that got to do with anything? Take a person who is really, really good at fighting unarmed (freeform fisticuffs, rather than martial arts*), and then match him with a regula guy with a baseball bat. The guy with the bat is very likely to beat him up easily. That is not because the batguy has a higher skill, it's because he has a weapon with reach.
Parhaps you think the weapon skill means something quite different than what I think it means.
A contest between a guy with sword 60% and a guy with unarmed 60% is not equal, and I'm not talking about damage. It's incredibly difficult going against somebody with even a modest advantage in reach (like a sword that is 5 - 10 cm longer than yours... uh, 2 - 4 inches, that is). Unarmed vs. a big stick (sword, bat...) means you have to be really artful.
*because when one brings up MA, five different people will tell you at least six versions of what they really can do.
-Adept