Hi. My name is Alexander. I spend a lot of time in writing a new service checkio.org It's all about python, learn python, find the best solution in python. And Im looking for feedback from peoples who best in python. Here I make some video tutorial about this service http://checkio.blip.tv/ What do you think about it? I'm also have a not a very good English, so I need help with it too, because some parts of checkio.org not in very well English Thanks!