Many people have photo blogs or publish photos to their blogs. Some are happy amateurs and will forever remain so (like yours truly), while some happy amateurs have the makings of going pro. My good friend Alice is one. She has the "eye" for photography, and captures birds and other critters especially well.
Another natural talent is Hanne (who I know from the Norwegian Mac Usenet group). You won't understand what she writes unless you're Norwegian, but you can certainly appreciate her pictures, especially her macro photography, like a rabbit's eye and the hidden beauty of a dandelion.