We are facing a lot of open source software.
But someone needs to write that software. How are they payed?
Do you know a good article about the open source politics and economy?
Sometimes the big companies themselves release open source because they have some benefits.
Then they sell support, advices …
My question is what is the real economy about open software?
No professional will work for nothing. This software are couple of classes but thousand or may be millions of classes. If you are really a pro you will write software for money, because you have life, wife, kids, taxes, you must earn.
Please do not tell me that they are doing this for pleasure or hobby!
Eric S. Raymond wrote The Cathedral and the Bazaar and other essays about this, and these are probably the best place to start. There’s also a Joel on Software essay somewhere with some good points.
Some people write free/open source software because it’s something they personally want. Some do it as part of a reputation game, similar to academia. Some people get paid for it.
Companies pay for it because they make money off it somehow. O’Reilly Books makes money by selling books on using free software. Red Hat makes money by providing enterprise-quality support. Apple makes money by adapting it to their needs and selling computers using it. I think IBM is working on Linux so they can slowly move away from AIX. Some companies find it more economical to develop free software in conjunction with other companies, so everybody can use it and nobody has to pay too much.
Companies that make their money selling software, like Microsoft, will generally avoid free software. Companies that make their money on something related to software will want the software as cheap as possible, preferably free. In some cases, this means software the customers use, and in some cases this means software for internal use.