The best way to increase your traffic from Digg.com and StumbleUpon.com is to get more votes. Often you may have a great blog post, and people do visit via these websites. By providing a call to action. This call to action will greatly improve the number of positive votes you will get, and hence in the end you will get more traffic. What is new in this version ? In Version 1.3, there is the option to specify a your own site. And you can send these visitors a certain message also. Also there is a new test mode !