This is so rediculous.. Why do I keep thinkin about it?? *annoyed* And you are not going to get everyone to jump at the exact same time down to the millisecond like youd have to. I for one cant jump very high *checks skin tone... "yep white"*, while others perhaps can, and others are shorter so their jump likely doesnt last as long resulting in their arriving back down to this earth sooner, and our joint impacts becoming pointless. Because in essence they are not joint.