In response of the dude throwing his solo: In his video, he is in a public park with innocent bystanders in harms way, and he laughs about his so called accomplishment. Watch the video on YouTube. I have flown quadcopters for the last 15 years and NEVER had a situation where tossing a quad is necessary. And even the toy quads can cut flesh. Don't ask me why I know. I can understand a child tossing a toy quad, but not an adult with half a brain and then posting a video where some idiot is going to think "thats cool, I'll try that myself', next time I'm at the park in front of some people I don't even know, just to be cool.