With respect, I think you only think you're making a different point. The lack of overlap goes both ways. There are few sewing machine enthusiasts who share d

With respect, I think you only think you're making a different point. The lack of overlap goes both ways. There are few sewing machine enthusiasts who share designs online. Similarly, few of the people who want to share stuff online think clothes are the obvious place to start. Is this really that surprising, in light of what you know about hacker culture? To use your HTML example, you're saying that since few early web hackers had pages dedicated to kitty cats and bad poetry, nobody interested in such things was ever going to turn up online.