This presumes there is no social benefit from the Internet. But there are loads of margalized groups who have been able to find a group and community thanks to quick and easy communication of the Internet. Just look at a lot of lesbian, gay, bi and trans people who wouldn't be able to find people like themselves in many places. I'd even think the more common acceptance of atheism is a result of this too.
I'm failing to find the original article, but from the quote, I don't think the author is arguing against the Internet, but small stuff like iPhone apps and other "small impact" startups.
Besides, is the Internet really an accomplishment by Silicon Valley and its startups? ARPA and BBN certainly don't fit the model.
is the Internet really an accomplishment by Silicon Valley and its startups?
Well, look at Google, Facebook, Twitter, YouTube and reddit. These are "Silicon Valley startups". They are tools that empower minorities to do things. Here's a video ( http://www.youtube.com/watch?v=PBeNfSoMqjY ) of someone who started @EverydaySexism on Twitter, talking about how that project has empowered her and lots of other women with compating low level sexism. A "trivial" website like twitter is fighting sexism (while also have lots of cat pics and memes).
The big game changer with the internet isn't so much the technology, but the fact that so many mundane average people are on it. For that we can thank Silicon Valley's push for "growth" and "user count", the end result is people (incl. marginalized groups) having access to the tool. It's not the technical superiority of the tools, but the widespread availability of the tools, that is the game changer.