Does anyone know of a list of commonly parked domain names that I might be able to add to my exclude list for the content network so I don't get useless traffic from parked domain spotters?
Don't know of a list (I'm looking though) but do suggest blocking these three if you haven't already: domainsponsor.com information.com searchportal.information.com Also, another nifty suggestion I saw somewhere a few months back suggested adding words commonly found on parked domains (sedo, buy this domain, domain for sale, etc) to your negative keyword list. While that may not prevent them all it should nix a large chunk of them.