Btw yolodice, why did you decide to stop investment option? Because your site was among most top gambling websites for investment. If you have grown so much that you no longer need investments that's amazing but still, why? Because even bigger websites doubt whether open investment option or not (fairness is problem usually).
you can find more information about "closing public investments" here
https://bitcointalk.org/index.php?topic=1674772.msg52214734#msg52214734It states there that the investments may be open again in the future.
But, wouldn't that a wrong decision as many investors have already tried to find another bankroll to invest and it would be hard to get those fund back..? I wonder if this decision is correct...