Allow subscribing to public tags
Like it is now possible for users to subscribe to Products, it would be great if users could subscribe to public tags and thus receive notifications when a post (idea, question, conversation) mentioning a subscribed tag is made.
Subscribing solely to a community is not enough, as a community might unveil many sub-topics for which users might not want to receive notifications about. So subscribing to tags will allow users to solely receive notifications on specific topics. For instance I might want to receive anything that has the tag “dashboards” and similarly, this would allow me to be alerted transversally, whatever the community it was posted in.