I've been a Flickr pro user since 2007, and I still think it's the only site and community that is truly dedicated to serious photography. I think the site languished at the advent of the ubiquity of mobile browsing (be it app or even mobile site), and suffered from certain trends that yielded a strange mix of infinite scrolling and wonky pagination (I still have trouble finding my own photos).

I'm hoping for the best, and excited for new blood.