It's good to encourage questions about the coin, the initial question was a genuine concern from someone that has spent time and money on the coin. I've raised the out of date initial post and it should be updated shortly. Like I said, we're just working hard on other stuff we feel will be more beneficial. However, it's a good point that we don't want to put new adopters off.
Now, something more positive - we're now live with the game key store beta. I know I keep repeating it, but there is very limited stock at the moment. It's a beta, we need to start small to prevent any issues to a larger group that would generate negative feeling towards the coin.
That being said, go spend some KDC! Please PM me if you have any issues, and feedback on the forums with your experience .
http://www.cryptogamecodes.com
Why don't you add, something like phones, televisions, etc, of course that means that you also need to make a deal with a local vendor that allow shipping and most likely he want to get paid in dollars and not in KDC coins, ...
Why not create a options so that users can put articles on your site so that other people can buy it, something more like Amazon?