All in all, the "weird" homeschooled kids I've met were the ones with the whack-job cult-mentality parents who refused to let them socialize with others in their peer group, because their kid might get opposing viewpoints from what the parents want to install into the kids' brains. The ones that were allowed to socialize outside of the home, through group hobbies or other means, actually learned how to interact and turned out relatively well-adjusted.