That's not at all what I meant. You know perfectly well that it doesn't matter which language you use, there's always this guy who gives you lectures on why you shouldn't use it. The thing is that you use this language because you want/need/has this feature/suits you. So you shouldn't be bothered by the various comments. On the other hand, if you're about to start a new project and taking note of your options then yes, you should perfectly well listen to criticism.