The tag system is flawed. A good point was brought up earlier, if tags are based on timeline snapshots, then why does Asajj have a separatists tag? CG's explanation for Asajj not having a sith tag is that when she joined the nightsisters (to fight the Dooku lead separatists army) and in doing so relinquished all of her previous alliances ( but I contend she maintained her sith skills and abilities after leaving Dooku). So if she lost the sith tag (which cg never denied she had) then why did she maintain her separatist tag? Especially when a main part of her alliance to the nightsisters was to combat the separatists. Therefore cg's explanation is insufficient.