Genrating quality free traffic is one of the most difficult things to do when you're a blogger. You could choose to pay for your traffic or you could generate free traffic without paying a dime. I read some good reviews about Blogexplosion. So, I decided to sign up immediately, and see if my traffic would go up. I'm still testing Blogexplosion, and I'm pretty amazed how easy it is to receive traffic.
Before you can get traffic you first need to 'work'(if you call surfing work) a little bit. Blogexplosion is based on a credit system. The main way for earning credits is to visit other blogs from Blogexplosion members. Like StumbleUpon you can choose the types of blogs you want to visit. When you start surfing with BlogExplosion you have to stay a minimum of 30 seconds on that blog, before you can earn any credits. After you've waited 30 seconds you can go own to the next blog by clicking on a number in the upper left corner. Fortunately, there is a less time consuming way to earn credits. Namely by referring other users to BlogExplosion, each time you refer someone you get up to 15% of that persons traffic for life. There's also a Blogdirectory which you can use to promote your blog.
You can add several different blogs to your Blogexplosion account to maximize your traffic. There's also a possibility to exchange credits between your own blogs. I think 1 assigned credit = 2 visitors, correct me if I'm wrong. You could also create your own banner, this banner will then be displayed 36(impressions) times for 1 credit (1= 36) on other blogs. I would like to add that Blogexplosion is not only good way for getting traffic, but it's also a large community of bloggers, where you can make friends or chat.