What would be better to have:" domain.com dir.domain.com (aka domain/dir) domain.com + directory.com which is an addon domain? in terms of search engines it would be better that everything will link to the same domain right?
domain.com for google is a site domain.com/dir is a subdir of the site dir.domain.com is another site
anyways, I had around 10 domains per network I united everything to one domain - figured it would be better for branding now it's domain/articles domain/forums domain/directory etc