It is language and written language that enables people to be connected and share ideas. There's no reason to credit specific networks like www or the internet with connecting people, because someone else would have done it (possibly better) if they had not.
People credit facebook with connection people, when AOL did the same thing 10 years ago and someone else will be providing software for that in 10 years.
People credit stack overflow with programmers answering each others questions, while Usenet did that 10 years ago and someone else will be helping with that 10 years from now.
Meanwhile, language has been around for thousands of years and is not quite comparable.
