We (the moderators) were notified that Stack Exchange have now implemented Unicode in tags.
And I quote:
New Unicode Tag System
Full Unicode support for tags now available and can be turned on for sites that need it. If you think your site would benefit from it, make a meta post, including examples of how it would be beneficial, gather community support, and propose a plan for how you’d use these tags either alongside or instead of “normal” tags. The more information you can provide, the more easily we can implement your request. [...]
The question is simple, do we need them? I want to hear your opinions on this.
What does Unicode in tags mean?
- We can have weird characters (such as ¿, µ, etc) in tags.
- We can have tags in different languages (such as Japanese).