There has been a discussion about it on the comments of [this answer](http://meta.askubuntu.com/a/7055/62483) but that is another question.

I think that this tag ([tag:edge]) is used for several case, such as mentioning a computer model, network service, or Ubuntu Edge. But it is not specified in the tag summary at all.

I'm a bit tired of review edits adding and removing this tag and I don't know what to do.

Should we create a synonym to [tag:ubuntu-edge] or delete this tag? Another suggestion?