This is something we always look into. However we are very careful to not remove any content that is still accessible. We are looking into a way to identify asylums that either have no content or have content that is no longer accessible to any active users.
We think that the history of the content here is more important than generating $5 rename tokens, however we also want to free up names that are tied up that nobody can use.
We think that the history of the content here is more important than generating $5 rename tokens, however we also want to free up names that are tied up that nobody can use.