We accidentally recreated old Facebook

Background We started off with a simple idea for a product; we wanted to re-use the chat interface for everything except chat. It was supposed to be just for photos but expandable later.
The idea was that most people already share their photos with others on WhatsApp or some other messaging service, which technically also ’tags’ the people who were there. So, why not turn the act of sharing into the act of organizing as well?