Forum Moderators: rogerd
Does anyone know how long it takes for the sub-pages to be indexed? Should I be worried that they have yet to be indexed?
Don't expect overnight success with rankings - it may take months to see serious SE traffic. And, since most forum pages aren't highly optimized, the traffic is likely to be for less common and longer phrases (though that's not always true).
Getting some deep links to your forum sub-pages will help your cause.