My website is shopping store. I have main domain name (US Store) and three sub domain names, UK store, German Store and Japan Store. Each sub domain name has 50,000 web pages. Will google.com and yahoo.com ban my website, because I create cross link different sub domain name at the footer?
I agree with you completely. .. If everything is done properly.. google or yahoo or any other search engine won't ban your website.
there are blogs with thousands of posts that are all interlinked and google doesnt ban them, google rewards them