This is a simple try to parse the contents of the local paper http://www.vk.se/ to see how many of their articles are behind their paywall.
It's a quite rough implementation and might not be 100% accurate but it seems to do a pretty OK job.
To get it working properly, you need a mongodb-database running somewhere and a file called connection.xml in the Data-project. The layout of the file should be as follows.
<root>
<connectionstring>mongodb://username:password@host:port/databasename</connectionstring>
</root>
It isn't available at Github because I'm lazy and honestly don't think that anyone else will be intressted in this project.