After a while searching, I haven't found any answer about it. I would like to know if any of you have/knows a module that can show notes in the images (like in flickr)
What I've found:
 The only post in the forums that talks about (it's from 2004 so...)
 A closed Feature Request
 An Image Annotator which is very confusing (at least for me...)
 This one is the most interesting, but again, the installation process is no as clear as we would like to.
If you are planning to help/are planning to create/know/have such module, please, let me(us?) know!
Un saludo and thanks in advance ;)