The article discusses the rise of homeschooling as a form of education, with some commentators noting that it was once considered a fringe practice. The article's content is not available, but the comments suggest that it may have presented homeschooling in a negative light. The comments also reveal a range of opinions on the effectiveness and socialization aspects of homeschooling. Some commentators argue that homeschooling can be beneficial for certain groups, such as the wealthy, while others express concerns about its potential to perpetuate social isolation.