Watermrks!

It's a shame that Photos does not incorporate a watermark facility, also no way to add text to a photo.
What do you good people use for these functions please as although the EXIF data is there in the background I'd quite like to have something visible when posting to the internet.

Not used it myself, but you can add text in Preview.

Um, that's a thought!

Explanation in this thread. http://www.mac-forums.com/switcher-...-photos-elcapitan.html?highlight=preview+text