Im wondering how many of you use Bogon Lists and http://www.dshield.org/top10.html type lists on your routers? Im curious to know if you are an ISP with customers or backbone provider or someone else? I have a feeling not many people use these on routers? Im wondering why or why not?

Ive never used them on my routers although I work for a new isp/cable provider. Im thinking it would make my users happy to use them though.