Dissertation thoughts

I have been thinking loosely about what I could do my dissertation on in the coming months and I have had various idea, most of which I've forgotten now. While reading this article, I thought maybe there would be novelty and interest in me pursuing research into the socialisation of teenagers who are home schooled.
I certainly found the article interesting and would be interested in a debate around the advantages of home schooling especially for religious reasons. Do you think it would be of benefit?