The new old Diary

The new mobile and laptop applications have made it a lot easier to contact friends, family, send photos and videos, share feelings, moments and so on.

But there are for sure disadvantages. There are no more old boxes full of memories and letters. You need to permanently delete the conversations because of lack of memory.

Or you all forget about it. All of us have numbers of folders full of digital photos which we never look at again.

Question is:

Is there a way to summarize the online communication and make a “memory box” from it ?