The stock photography model is based on high volume, automated sales. If someone buys a stock photo for $5.00, it's probably an automated sale where the transaction is either on an account or credit card, the search is done by the client, and the delivery is also automated. All the actions taken by the agency are completely automated. Of that $5.00, the agency will give the photographer who travelled somewhere, set something up, hired some models, etc, between $2.00 and $.50. Make a thousand sales, which takes a lot of work on the photographers side, and you're making $2,000, tops. The agency, that might have 10,000 photographers who sell a thousand images each, makes a minimum $30,000,000,for what is a totally automated business. If you buy into that system, you're a fool.
I have a friend of mine, David McColm, who's built a pretty good business in art prints, and now photo tours, based pretty much on the work he's posted to social media. You can check his stuff out at
http://davidmccolm.smugmug.comThere's a lot of photographers who are working on projects that will never get printed, or get poorly treated if they do. The best you're going to make is a couple of hundred bucks, so why not just create a gallery and post the photos there?