add bday as a required field for signup. [url removed, login to view];highlight=graph that might help. add voting to profiles, and also top 5 profiles on main page
make posts/replies function/look like they do on digg. when you click on reply, it'll epand and show the post form. the replies should look like they do on digg as well. this would require template changes.
once that's done, need a tabbed container added under the description of the thread, tab a would show who voted, tab b would show who voted down, tab c would be a bar chart that would look like an image i'm going to upload on the forum
optional: install tfSEO [url removed, login to view];page=63&highlight=graph