Will adding q&a help my site's rankings, and if so, what are the implications of a sub-domain for q&a rather than a path on the site? [duplicate]
Possible Duplicate: Subdomain versus subdirectory One of our web properties is doing quite well without any additional links being created on the site, and our link inventory is tightly ...
Possible Duplicate: Subdomain versus subdirectory Keyword in sub-domain good or keyword in sub folder keyword.abc.com or abc.com/keyword/ Which of this two is good to manage?
Which of this is search-engine friendly - Google? www.example.com/keyword www.keyword.example.com www.example.com/keyword1-keyword2 Please explain the logic behind while answering and rate them. ...