There is a broken link on the Bugzilla on the "Show Votes" page. Reproducible: Always Steps to Reproduce: 1. Click "My Votes" at the bottom of the page. 2. Click "Help with voting." on the new page. 3. Bask in the terror of a 404! Actual Results: An evil 404 error because there is no such page. Expected Results: No 404, but a useful page.
Voting is disabled, and at the moment, has no plan on being enabled. I am in the process of upgrading our bugzilla instance, at which point the discussion can be re-opened at a later date.