Coolest stuff you can get for your kids this Christmas. Presents and more presents and beware, you might want one for yourself. 1) Boogie Board eWriters http://www.myboogieboard.com/na/ Go paperless and your kids can write/draw/doodle without worrying if you are clearing a forest to do that. http://www.youtube.com/watch?v=CJvNEzCaNwg 2) Skatecycle Another form of skates hits the streets. It …