Google: BigDaddy
Recently, Google completed its’ infrastructure update, and is referred as Big Daddy. well, it affects some sites by dropping some of their pages. The reason is because they get too many unrelated or non-trustable outgoing links and Google thinks that those web pages/web sites are of low quality. Hence, they will be crawled less frequently or even being dropped.
Conclusion: If you do link exchange, should do with relevant link partners. E.g. don’t exchange link with a casino site if you are selling telephone and hope that it can increase your link popularity. (you will be disappointed)








