I'm not outraged at all, just surprised. I don't have enough time to explain something like that on HN (especially to someone who may just be trolling or acting in bad faith, not saying you are but you could be) and I don't feel the need to because the evidence that the internet has a positive effect on society and the economy are so overwhelming and just a few google searches away anyway. That's like asking why science or education are a good thing for the economy. Have a nice day :)