It's been pointed out to me (thanks Cai) that Gold tag-badge holders and moderators can now edit duplicate links
This allows us to mark multiple duplicates in an easier and more organized fashion.
I'll be perfectly honest and say I'm not going to search out multiple duplicates most of the time. I also wouldn't expect any of you to do that. If you happen to know one you want to add though feel free.
If people vote to close for different duplicate questions then they should all show up.