The only problem I have with your site is not being able to make custom prediction.
For example, I want to make a prediction on whether or not the price of bitcoin will be ten dollars by the end of this month, the next security breach at mtgox, and so on.
Hi Kiba,
This is a good suggestion. I will try to roll out this feature this week, but I am busy with real work I've been putting off to work on this site; I can add a suggest feature where users can suggest markets, but I will have to approve them before they show up. Let me know if you think this is good. Thanks for your feedback!