Wikipedia talk:Articles for deletion/Next Billion

I got a little confused by reading this discussion. The fact that there is a dicussion platform named nextbillion.net cannot serve as an argument for deleting the article. Neither "Next Billion" being a neologism does. In my opinion it should rather be a reason for posting it at wiki. Wikipedia is the fastest source for common and non-common knowledge, where if not at wiki should neologisms appear first? Besides, the existance of the "Next Billion" as a social group is a new fenomenon, so a neologism is the logical consequence, or can you cite a source containin "automobile" before it being invented? Additionally, I would like to mention the possibility of criticizing the concept inside the article, if you do not agree with it. (Excuse my errors in English, I'm not a native speaker.)