OpenShare is a free banner exchange service targeted at Open/Free source project and blogs that want to increase their audience and climb the search rank. It works like this:<p><pre><code> * You display a banner from another project on your site
* Your banner is displayed on other opensource sites/blogs
</code></pre>
A fair and easy exchange that can help you attract more visitors, developers and improve your search rank.<p>It's running on Google App Engine using web2py.
I would be delighted if you could provide me some feedback!