Entrecard is a revolutionary new way of promoting your blog to other bloggers, and best of all, it’s absolutely free. It was launched at the Blog World Expo in November of 2007, so it’s relatively new. Basically, here’s how it works:

• You sign up for an account and make a 125×125 card for your blog.
• You place the Entrecard widget on your blog, so other bloggers can drop their card on you.
• You start dropping your card on other Entrecard blogs.
• You get a credit every time you drop or receive a dropped card.
• You can use the credits to advertise on some real big-name blogs (if approved).

That’s how the basic system works. You can also communicate with other bloggers on the Entrecard forums, send messages to each other, and just get to know others in the blogging community. The networking potential with Entrecard is truly priceless.