I am launching two new websites which compliment my existing site.
I own three sites, for example...
Widget Tips ( existing site )
Widget Directory ( launching soon )
Widget Association ( launching soon )
WidgetTips.com is already launched - it is basically informational - forum, blogs, tips, etc.
I am launching WidgetDirectory.com - which will be a directory related to all the "widgets" suppliers, information sites, associations, events etc etc on the web and off the web, as well as a B2C widget shopping comparison engine..
After that I plan on launching WidgetAssociation.com - which I hope to establish an assocation which will be paid widget related ebooks, instructional vids, etc etc.
Here is my question... I plan on tightly interlinking and integrating the three sites. They will all have 100% unique content, however will reference eachother via contexual links, providing a better experience for the user as it will deliver them the exact widget content they are searching for..
1) Will google lower my ranking based upon the interlinking of the domains?
I'd rather not keep all the content on one site as I believe its just to much especially considering each site will contain its own widget theme and information.