Users should be allowed to take side in a issue without the need to express themselves in a comment. Maybe everything they wanted to say was already said or they don't feel like commenting at the moment and would like to leave that for later. Perhaps they only would like to keep track of their beliefs and see the predictions.

Grammatically, the answer to the questions should be "Yes" and "No", not "Agree" and "Disagree".

I believe we only have 1 problem from which many symptoms are spawned: Political Corruption; Thus, I feel Joseph jumped the gun a bit...first get rid of this corrupted foundation, then build the new house.

Editing an unmoderated expert opinion currently gives a "Cannot edit an inactive entity" error message, making it harder to quickly fix mistakes in submitted opinions that haven't been moderated yet. If possible, it would allow faster error correction if unmoderated submissions could be edited by ordinary users.

Integrate question pages with blog trackbacks.

Currently expert opinion quotes are limited to 500 characters. The same should be true for suggestions (which currently have a 1000 character limit), except that limit should be a "soft limit", where the contributor is warned that their quote will be truncated if promoted to an expert opinion.

Maybe the question's main page could show one quote for each expert (or two if needed to demonstrate a flip-flop, etc.), and if there are others from the same expert, there would be a link to show the rest of them, either on a separate page or by making them visible via JavaScript.

Every comment should have a permalink.