Goodness, I'm all blog-happy! Hopefully I'll write some longer ones soon. But I just had to include a link to the SkyCar -- "the next step in man's evolution towards independence from gravity" according to the manufacturer. It looks *very* cool, but since it requires 70m-diameter circle to take off and touch down, you can't exactly park it in the driveway yet. It looks kind of like the Mach 5.