I’m not sure if this is known here, or if anyone is interested, but you can create a photo blog on National Geographic and share your photos with lots of people. And there is always a chance that Nat Geo will use your photo for something as well. A small chance, I know, but a chance nonetheless.
I created one last week but hadn’t put anything up until the other day.
If you do make one let me know so I can follow you!