I think this can be and is the case for a lot of good income earning artists, but it is not necessarily where it all starts. That is the problem I have with this because it keeps falling back on what I think is a big failing of these online forums, the perception that gear matters more than raw talent when it clearly does not when one looks at the portfolios of a lot of the work associated with online photo communities.
Earning an income or not, what matters more than ever is raw talent because like it or not, you are now competing with millions of camera toting people who think think nothing of giving away a print or an image for free just to feel artistically accepted by said peers.
I was up shooting a magazine assignment Saturday at a local ski area. I was using a Blad on a tripod for one of my shots. Nearby was one of the on mountain photogs, the ones who do the posed photos of skiers that may or may not be purchased. We got to talking and he told me he wants to shoot fine art landscapes, asked how does he break in.
I told him what he was up against and that it is pretty much like being the next rock star, American Idol. You have to have brilliant vision and bring something new to the table....a table that is pretty much full of the treats we expect.
Yes, great and sometimes expensive gear is good to have, but look at all the mediocre work out there, grainless and technically perfect 30x40 enlargements of the most boring images you have ever seen.
Just because you spent 8K on the latest and greatest, make sharp prints and then expect and income to follow does not mean it will. That takes talent, drive and tons of perseverance which hopefully will turn into luck.