I love 500px. There. I said it.

If you know me, you know I've long been a fan of flickr. Some might even say a heavy user. With nearly 17,250 photos, I'll cop to that one (and if you only knew how many I never posted...) Flickr is a great tool and serves its purpose well. I love making cards and books through linked apps and I've had many compliments on the quality of those pieces. But as someone who takes capturing images pretty seriously, I have to say, I LOVE 500px. The interface is gorgeous and clean, photos really look their best. Best of all, 500px allows users to sell their work and maintain beautiful portfolios online.