What is Blogrush?
Blogrush is a network of blogs. When you join Blogrush, you agree to display a Blogrush widget on your blog. What is this for? This is for displaying clickable headlines of the posts of other Blogrush’s members’ posts.

How can I benefit from it?
When you sign up with Blogrush, you earn “syndication credits” based on how may times your blog loads the widget and based on how often your referrals’ blogs load the widget. The more syndication credits you have, the more displays of your blog post gets in other people’s Blogrush widget. When your blog post’s title is displayed in a lot of widgets in various blogs you get a better chance of driving a traffic to your blog.