It would be nice if we could set an estimated time of completion for each submission when changing the status.
In case the customer wants 3 feature but one of the 3 is more important than other he should be able to give more votes than just one vote for the feature.
301 redirection and also spambot protection shall be there as that can help thousands of people who are looking for benefit of 301 redirect in SEO perspective of link building etc.
Number of votes per user per feature help in reducing the bias...
Would be great, usable as changelogs, help topics whatever, knowledgebase and so on!
This is majorly to prevent spammers and have the community healthier.