A personal blog can give you the opportunity to share your opinions, thoughts, product reviews, pictures, or videos. You could host it for entertainment purposes or grow it and create another stream of income. Whether it’s conducting affiliate marketing or creating a profitable mailing list, there are many ways to monetize your blog. Alternatively, you might want a blog to update family and friends on your major life experiences and adventures. Alternatively, your blog might focus on a specific community with like-minded pursuits and interests.