All roads lead to Rome.
This cliche is based on a historical truth. The ancient Roman Empire had a well developed system of roads, making it easy to travel to Rome. It is one of the reasons Christianity spread so rapidly.
This little history lesson has application for bloggers: one key to building traffic is creating multiple ways for people to find your blogs. Like real roads, it takes time to build links back to your website. But the more you can make, the more traffic you will receive.
See Also: Four Free Ways to Bring Traffic to Your Blog