6 years of being the fastest growing photo sharing site while being terrible for actually looking at photos proves that social features can be far more importan

6 years of being the fastest growing photo sharing site while being terrible for actually looking at photos proves that social features can be far more important than domain features. Flickr was originally explicitly an MMO MUD with a photo-sharing feature in the chat, and it never stopped being an MMO when after they removed the MUD stuff.