nonnus29,
I do agree with the down vote for general game dev site.
But incase you overlooked it. Android is a hugely growing market, and Android is nearly entirely java.
Many tablets and smartphones are switching to Android, even many small indie devs have left apple for Android because of Apples overly strict and sometimes app killing policies.
Not only is Android constantly growing. There are a lot of mini projects underway to get Java to iOS in some shape or form.
Though I will admit, Consoles are still a big problem for both, though PS3 and wii are hard to get anything deployed. Xbox live does make XNA and C# a very worthwhile competitor.
Though C# is extremely similiar to Java and wouldnt be a hard jump to make if you wanted to either port or simply make some 360 games.
and PC isn’t dying. Also in my opinion, although it may sometimes seem like it, there are simply more forums out there in more areas, so the “thinning” you may occasionally see, is simply people finding their niche or their group that they like better. Sometimes you stumble upon a forum for some random topic with 100,000s of posts and super thriving community and never even realized there was one.
Because information is so much more wildly available, people need to ask questions less so sometimes there are less forums.
Also with places like newgrounds or kongregate for flash games anyways. People can post games and don’t have to post to forums asking as many people to try out.
Java may not have a site as big as newgrounds or kongregate(though there are some mini ones, that are growing) But one will eventually get it right. Especially with the coming improvements to java 7 and 8.
I’d like to point out that Forums aren’t dying so much as changing/morphing.
A blog or twitter/google+ or social networks simply supplement them and in some ways they are better because each one is typically very specific. (sometimes to a problem/obstacle/solution and not to an entire subject(like a forum)
Also, there is a growing problem among app developers and even website developers on getting recognized because the internet is so vast, it can be really hard to simply get noticed. It doesn’t mean there are less of people or less interest in things, its just they spreading out to those “hidden cracks” in our view of the internet.