Domain Access integration

Hi,
Can a feature be added so that nodewords can integrate better with domain access module. Some modules save domain specific settings and would like this also to be seen with nodewords.
Im trying to add different meta descriptions and keywords to the frontpage of each domain, but the module just uses the same info for every domain.
I also posted this request in the domain access queue, and they said that its best addressed here. He suspects that the issue is that NodeWords doesn't use system_settings_save().

Thanks