Orbital space debris is a real problem. I hope China will be a little more responsible than they have in the past.
http://www.flickr.com/photos/michaelpaukner/4314987544/sizes...
http://www.space.com/3415-china-anti-satellite-test-worrisom...
http://www.space.com/20138-russian-satellite-chinese-space-j...
In any case, I hope more countries put more space stations up. It would be great for space tourism and other human endeavors.