We need to start making an ongoing video or audio record of our interactions with our favorite personal friends and family. We need to create little groups or clubs around each of these individuals.  After the Singularity we will be able to recreate the personalities of these folks and install them in replicas so they can continue peopling our worlds.  They could be also be installed into pets, opposite sex replicas, or their characteristics could be mixed to create a new personal friend that contains all the best or favorite elements of our dear ones.  There is a new industry here!