Will
I only came across this website today and have been browsing out of curiosity at the forums and discovered your threads. Although having been a professional photographer for over thirty years I am fairly new to the 'micro' stock image market albeit having been aware of it's growing existence for a number of years, PS Don't be fooled by my user name I have never sold stock images I just made the name up - my cat's called Roxx! Amongst many of my fellow professional and accredited press photographers stock photography seems to have a reputation of being a bit low end - the sort of place you go to when your either retire or don't have any commissions. Basically, if you're looking for a picture of a kettle isolated on a white background or a toothy cheesy model smiling at the camera you go to a microstock site. The growth in these sites is mainly due to non-too-fussy companies looking to buy cheaper images for ad campaigns and equally non-too-fussy advertising agencies looking to buy cheap images and upscale their charges to their client basically ripping them off.
Photography is a profession and one that can give you a great deal of satisfaction and money too. If your looking to develop a proper career in photography the last place you should look is toward stock sites. I say this for one reason, these places are where budding amateur snappers aspire to go with their cheap low/mid end DSLR's, where they can make a few dollars each month. Will, you must have a higher ambition than that. I guess from your posts your a youngster just getting into this area, take the advise of a seasoned pro - don't set your sights too low. Photography is not about a perfectly lit, sanitized pretty picture. It's about capturing a moment in time that stands the test and marks a record of that time. Photography is not about taking pictures of kettles, keyboards, staged business meetings with cheesy models for a few bucks.
In regard to equipment, keep your mobile phone to make telephone calls and buy a decent camera. It is not going to be cheap to get started but you can always grow your 'kit' over time. I started out with good cameras over thirty years ago and believe me, it makes a big difference. In those days we used film SLR's, and I had an Olympus OM1 and an Olympus OM2N - still have them and even use them sometimes now and again when teaching. When the world went digital most professionals were wary until the resolutions could match our beloved Kodachrome 25. When they did (and in some cases exceed) many pro's switched. Today I use Nikons for nearly everything, D3, D3X, 700 and an older D40 (for teaching and snaps). If you can, get one of the newish Nikon's - their 7000 it's nearly as good as the 700 and less than half the price. Check out a useful website
www.kenrockwell.com he does very useful comparisons and generally supports the Nikon brand. Personally, I would stay well clear of anything from Canon, Sony, Olympus - the quality is low end and don't be tempted just because their cheap - their aimed at the amateur market, at least with Nikon, even the mid price ones, you're getting into a stable of professional kit which you can grow. Bear in mind also, as you are starting out, switching brands later when you realise you made a mistake is going to be very expensive. Painful as it might be, start out on the right foot now if you can. Don't skimp on lenses either, generally, stay clear of the compatible lenses like Sigma and Tamron - their never as good (I am generalising a bit) as a branded lens - Nikon make really good lenses but so do Canon, albeit the Canon camera bodies are poor and therefore, for me, a non-starter.
I noticed you mention a particular stock site, iStockphoto. Even with my limited experience in the microstock market even I have heard about these folks. In the pro world their called iFlop - as they are rapidly diminishing their market share and treat both customers and I also believe contributors very badly. I was sent a link to one of their forums recently by a pal and I have to say it was laughable how the 'admins' (which they are called) treat people on the discussion boards. I work with Getty images (who own iflop) and I have heard some horror stories from the guy's there! One stock site that I understand does have good reputation is called Shutterstock.com - they are the biggest stock site and I understand act very professionally.
Get your feet wet by getting in touch with some local professional photographers and ask if you can spend some time with them watching, observing and helping. Most pro's will probably allow you a few days. I have guy's and girls regularly helping me out and it actually is quite fun, particularly during semesters and holidays. Or approach your local paper and volunteer to supply pictures to them, if your pictures are good enough maybe they'll use them and probably pay you for them as well.
Forgive the irony, but I would not take too much notice of what you read on forums either - even after a day of reading a few posts a lot of it (albeit basically good advice) is the blind leading the blind. Amateurs, even gifted ones, are amateurs and pro's are pro's. There is a difference and you need to mix with real photographers which means getting out there and seeing how they work, I doubt you'll derive much wisdom here, again forgive the irony.
Finally, Good luck in your ambitions, I wish you well and remember one thing, it isn't about taking a picture that sells something else - it about a picture that sells itself.