Quote from ElsiaXin was asking about in-game help/FAQ pages, so by the wording my answer would be a rather clear yes, he has to worry about it.
I don't see how saying that "you accept donations" is not a form of soliciting donations. I think the intend of their paragraph is clear. They do not want stuff relating to donations appear in game, but elsewhere is fine.
Apologies - it wasn't clear to me that he asking about in game precisely - still at least we agree :)
in game bad
not in game good