Those are amazing photos! We have some pretty talented people in here and it makes me happy to see them rewarded :)
A question though - how are you going to check each and every photo tagged with that tag? It will most probably only increase and increase and it will be hard to catch up - are you going to great a curation team that will help you with that project?
Good question! We currently have 4 people working together to curate the pictures. But you're right, as it continues to grow, that will be difficult! We'll continue to evaluate as we go along in order to make sure that we're keeping up.