I have just checked my top traffic sources and there are sites such as zombiestat and vampirestat on there. If there is some way you guys can see these (and i doubt there is) DO NOT CLICK ON THEM. From the research i've done they redirect you to other sites so they get more ad revenue and give you viruses. The blog should be fine so long as i don't click on them (which i haven't). There is currently no way to block or stop them.
Just wanted to give you real guys the heads up just in case.