Thank you all for your feedback ! We are looking into it and monitoring it
We wanted to keep this prediction open also to members that are new to Bitcoins or new to Bitcointalk so please use only one account per person !
It is possible that members receive e-mail notifications to this thread not to miss the prediction games and login only to post their prediction and then log out.
In the previous prediction game, out of 26 predictions posted only 2 were made by Newbie accounts which seems like a reasonable ratio.
Thanks again for your feedback. Your feedback is very important to us !
All the Best,
Michelle