In the past I have mainly just blasted the hell out of the root domain (home page). Is it good practice in building back links to diversify this a little? For instance. index.html 10,000 back links about.html 1,000 back links contact.html 500 back links Otherwise Google might think, hey this site has 10,000 links to homepage but no one is linking to any other page on there website... something up here. What do you think/do?