One of the perks of using WordPress as your blogging platform is the wide variety of free and paid templates (known as themes) it offers. Rather than attempting to hard-code a new design from scratch, you can simply download and activate your preferred theme. This allows bloggers to instantly change the look and function of their blog without messing with code. But with tens of thousands of different themes available, how  do you know which one to choose? Free or Premium? The allure of a free theme may sound enticing, but it's usually best to spend the extra money and invest in a premium the...