Discovering Photographic Genius

One of my favourite things and I guess it is so for many photographers is to find old pictures and negatives that are "lost" or unknown.
I have alluded to many photos in my familie's collections on this blog before.
A discovery of "lost" photography  has been taking the world by storm.
See the link below to see all the excitement about Vivien Maier.

http://nypost.com/2014/03/22/recluse-nanny-turns-out-to-be-photography-genius/

I look at her story and wonder what is going to happen to all my unpublishd slides,movies, negatives, audio tapes,video tapes when I am gone.
I am sure many of us are not unlike Vivien if not necessarily as talented.