Dear members!

Now a days due to DMCA policy, different organization / companies is taking action about Copyright Infringement as a result files are deleting on filehosting servers eg fileserve filesonic hotfile etc

Now please discuss which organization / companies are most active which are using DMCA
here are some which i am facing

1-CBT Nuggets
2-Learnkey
3-Winstructor

Please share yours...

Thanks

Errrrm why would we want to discuss who's the best at serving take down notices?