Topic on Extension talk:FileAnnotations

I note that something similar has been named in the survey for 2016. https://meta.wikimedia.org/wiki/2016_Community_Wishlist_Survey/Categories/Multimedia#Imagemap_highlighting

ping @MarkTraceur (WMF), @Matmarex.

Thanks for the ping! @Quiddity (WMF) has looped me in. I believe there's a system in place (or under construction) for forwarding relevant wishlist items to us on the teams. We should be good :)