> international photojournalism is practical/useful True, I was looking for a right word, but couldn't find it. What I meant was that people and businesses ne

> international photojournalism is practical/useful True, I was looking for a right word, but couldn't find it. What I meant was that people and businesses need programmers. For most flavors of 'programmer' the demand is quite stable, and it isn't going away because "the economy is bad!". If you are e.g. a freelance webdeveloper (at least a reasonably good one) you can be sure that in the next year demand for your work will be comparable to this year's. On the other hand, AFAICT demand for photographs is much more volatile (at least for most kinds of photographs), and I think it's because people find it much easier to do without them than without webpages when they need to cut something. I know it works this way for artwork. I might be wrong, just sayin'.