There's not a problem with trying to build new things, quite the opposite. The problem is not so much with the creators but with the adoptees. Just because you're using something "new", that does not give you the right to say that whatever else someone is using that's not what you are using, shit. That and writing bullshit comparison articles between X and Y and proclaiming that X is amazing and you are lame and outdated if you are still using Y. If there's a profession that's as full of posers and hipsters this has to be it.