Zivush - 7:09 am on Dec 22, 2012 (gmt 0)
Is a Panda refresh now rolling out and are they treating subdomains as if the content is part of the main url?
After Matt Cuts suggested hubpages to use subdomains, many content farm adopted his suggestion- they’ve splited their sites to subdomains in order to defeat the Google panda algorithm.
As far as I know, it worked partially. Now, G may have put an end to this workaround trick.