Wimps...
Try having a Chickadee hit ya dead smack in the face going around a corner at 60mph. It's either grass, ***, or crash at that point. I chose the 1st. I have plenty of bikes without windshields but if the option's there I'll take it. I've also seen some pretty gnarly crashes where the windshield was the cause of death. 3/16" Plexan don't work too well as a cheek bone.
This was the aftermath of a crash I was in May 2015. Going around wide 30* corner at 45-ish and hit a pressure ridge, shock on one side bottomed out and went right into the chunky levee-like rock. 2 broken ribs, shattered helmet, broken ankle, ruptured spleen and 2 cracked vertebrae later I was just peachy. This time last year I was back on it again.
(This is the '81. Looks better not all crashy smashy)
(Again. Not my yard)