
Originally Posted by
ROiBOT
Well since Penguin, I have had a client that lost all ranking (no longer detectable) on one single keyword (interestingly webdesign), yet performs on all other keywords - and no notice in webmaster tools. The client told me what they did to loose the ranking - and it was naughty - however the interesting point is that there was no notice, it penalised just one keyword (that I could see - not the whole site) and that clearly Penguin has opened up negative SEO to the whole world. As the client easily did it to himself, then it could be easily done to others - that would be evil. As Google's motto is 'don't be evil' they better do something fast or the internet (at least for Google users) is about to become messy. (more messy)