I'm really surprised this company received money from so many VC's. They're offering photo & video sharing by email ! Seriously ? Is it that hard for someone t

I'm really surprised this company received money from so many VC's. They're offering photo & video sharing by email ! Seriously ? Is it that hard for someone to login to Flickr or YouTube and click the email icon. I feel like any 1/2 way decent engineer could make a clone of this company in 8 hrs