Hi,
Low priority, but since it comes up every now and again and we simply say "we don't support it", the ability to add to Favorites for Anonymous users (storing them in cookies, rather than to the user record) would be a nice feature. Re-visiting users, while still anonymous and having cookied enabled, would still have their favorites "remembered".
Although we can do this with frontend development only, we also have to subscribe to the logged in event and decide to merge the anonymous favorites (from cookies) or not (similar to what happens to anonymous carts - although I know anonymous carts are saved in the DB).
Best Regards,
Nuno Aguiar