I don't really want have to micro manage my tag subscriptions. Is is possible to have some kind of tag family where I can subscribe to the family tag and then get all of the related tags? I don't really mean synonyms, but more topics which are closely related and can be considered variations on a theme. I know that there's already tags at these levels, but they don't seem to include questions with related, more specific tags.
For example: TFS and Maven both are build systems and as such, part of the software development life cycle. There's tags for both of them. Some day there might be a new system. I'd like to be able to get notifications on both with a subscription to a higher level tag.