I run a travel-related website with rich content, all of which are copyrighted work by my team. While there are many thieves who stole my content and use it to make money!
I have spent some time to find out sevral major offenders and sent DMCA complaint to Google, Yahoo and MSN. Both Google and MSN have taken proper action on them and removed the infringing pages. While till now I've never got a word from Yahoo in the past half a year. So what's wrong with Yahoo copyright department, being bankrupted?
I'm sure I have followed all its instructions on how to submit a copyright complaint.