Embed Notice

For example, mining all the links on the internet to find non-spam sites worked brilliantly for Google, because until Pagerank, there were zero reasons for spammers to get links to point to their sites. Once Google became the dominant way of finding things on the internet, spammers invented the linkfarm. This principle can be summed up as "Show me a ten-foot wall and I'll show you an eleven-foot ladder."

3/