Consider merging features with Vocabulary Permissions module

I understand how your module is different from Taxonomy Access Control and Taxonomy Access Control Lite in that these aim to restrict access to nodes based on taxonomy terms/vocabularies per role and per user. Your module controls access to vocabularies per role (perhaps sometime it will support per user as well).

Would you consider to join forces with Vocabulary Access Control, since you already have insight in one of this module's goals? Joining forces also means joining audience, which in turn will bring more testers and will help the advance of the module in general.

PS: I know that the module seems relatively inactive, but it does look promising.