How can we easily manage/delete tags?

Hi Hannah,

I wanted to comment on this thread. I use a website bookmarking tool that has excellent tag management features, and I would appreciate similar functionality in Dropbox. With this tool, I can easily access the tag management area to review all the tags in my account. This allows me to remove misspellings, update outdated tags, and consolidate similar ideas into a single tag. Here are a few examples from the "B" category.

Let's say I want to modify the tag back.  

Hovering triggers the option to edit or delete the tag itself: 

Clicking the tag displays all of the assets that have the tag of back. This asset is no longer needed (as the website no longer exists), so I can delete the tag from the system, then delete the asset altogether in another step.