Ok, let's say I have a site:
www.mydomain.com and let's say I have an internal page (
www.mydomain.com/batteries/) which I want to rank for a phrase "powerful batteries".
And so I go submitting to Directories. Some allow me to deeplink, I link to my internal page with the anchor text "Powerful Batteries". But however a lot of directories don't allow me to deeplink, and instead I link to my mainpage (
www.mydomain) with the same anchor text "Powerful batteries".
Is this good or bad for SEO? I mean I am competing for my own keyphrase for 2 pages.