I think it is important for you to more clearly explain to people what 'invasive' means and guide them not to plant such plants - since they are so bad for the environment. Example: porcelain berry. Your listing for this vine does recommend in small print at the bottom to check with whoever to see if it is invasive.... I think a giant flag at the top of the page would be more attention getting Thanks.
We answer questions from around the country and not all plants that are invasive in one zone, are invasive in another.
We encourage gardeners to check with their local County Extension for a list of invasive plants to your region.