Porn was one of the things that drove development of many of the tools of the internet. It just happens that those innovations have non-porn benefits as well. Things like video and audio compression rates that allowed low-bandwidth streaming. I still find it amazing that I can watch moving video with synchronized audio at speeds barely faster than dialup.
In a post T1 world, we sometimes fail to see what our ingenuity and our desire for certain outcomes created.
We can always debate whether or not the normalization of nudity and sexual experience is good or bad for a community or society. But it can't be denied that the American desire for pornographic materials was a significant factor (if not the defining factor) in the development of consumer-driven internet.
The boar’s head in hand bring I,
Bedeck'd with bays and rosemary.
I pray you, my masters, be merry
Quot estis in convivio
Caput apri defero
Reddens laudes Domino