The sort of thing that is useless is a prediction of the form "There will be civil unrest in Canada." (What constitutes "unrest"? 100 000 troops involved in civil war? One shot fired? Angry letters to the editor?)
In summary, there needs to be an objectively measurable time limit for your prediction. (Since nearly all predictions come true in some form eventually.)
(If this doesn't work, email me the whole thing. There have been countless problems over the last couple of months with cgi-scripts, so I wouldn't be suprised).