Java is an island in the chain called Indonesia, so people who live on this island are called " Indonesians"
Yes.
Programmers
PHP Programmers are easy to find. However, like most programmers, you would see them on forums about PHP programming. Example sites are: http://sitepoint.com http://forums.digitalpoint.com Some programmers can be found browsing the following sites: http://stackoverflow.com http://quora.com So if you want to find programmers you would probably need to advertise on these sites. For other free options, aside from posting on forums, you would need to join google groups that have PHP programmers as members. A good example of that is the CakePHP group, http://groups.google.com/group/cake-php
All video game programmers are computer programmers, but the reverse is not true.
No, but of course there is a programmers' slang. And programming is done with so-called 'programming languages'.
Programmers Guild was created in 1998.
End user computing refers to systems in which non programmers can create working applications. It is a group of approaches to computing.
A group of Dolphins are called a Pod
Threads
To programmers, yes. To non-programmers, not so much.
A group of dolphins is called a pod. If that is your question.