Thank you, Eve, we love your contributions too.
We'd love it if you let us know who has been using your contributions and tagging you. Although I wonder if it would be better left as a comment on the post actually using it and tagging us. That way we can go straight there. Unless they use your lovely dividers in every post, of course. Then a name would be fine.
I'm not sure exactly what you mean to do in your second question, but as long as you do your usual thorough crediting, then you need no permission from us. It's only the legal issues we have to try and enforce, otherwise we prefer to be as restriction free as possible.