It's not as if I haven't been exposed to his laws of motion in physics courses. I just think of them as more math (or heck, even philosophy) than science.
I guess so. It's hard for me to think of anyone prior to about the mid 1800s as a scientist, but sure, he qualifies by the standards of the day.
I still don't understand why people view Linnaeus' classification as scientific though. I guess maybe because it functioned as a hypothesis of common descent later on?