People are fickle. We all know that. They say there's no such thing as a loyal customer, and that's because people are always looking for new and exciting things. The same goes for blog readers. You may have them hooked on your content, but if you don't keep things fresh, they'll wander off to find someone else who will. So how do you keep your readers coming back for more? By mixing up your content types! Blogging is a great way to share your thoughts with the world, but it'