Another new thing that came to Lightroom yesterday is the Share Edit (beta) feature.
I just tried sharing a couple of photos and the process was simple: (on iPad) I opened the share menu, tapped Share Edit (beta), wrote a title and description, picked some categories, and tapped the checkmark button to send.
My profile is here. I wouldn't mind at all if this becomes a thing.
I enjoyed browsing through the feed and comparing the start and finish points for other people's photos. More than anything, it's heartening to see that many photos, like mine, don't come right out of the camera and ready for prime time. Lightroom is where we go to make our best shots shine.