That is great. I cannot wait to remember all the good moments that me and my eight Facebook friends have hardly spent together. Mm. I must be an exception, though, since seemingly lots of people enjoy their FB memories. It is for them that Zuckerberg is updating memories with new functions. New, modernized memories are said to be divided into a number of sections; one for the already known That Day, another for collage of events that you and your friends participated in, another for events that we missed by not spending every waking moment on social websites etc.
New and better memories are already available in some regions of the world, and should soon become online in the rest of places.