It doesn't do any good. The FCC doesn't seem to have much success with these things. I get three or four calls a week and I've been on the do not call list for years. In addition, I keep filing complaints on the website but it doesn't seem to work. It just seems like a major waste of time to me.
Why are saying stop? This not their website, the people who put up this site are not affiliated with them, they dont communicate your complaint and the offenders dont come to this site.