the homepage is the strongest and most important page of a site (usually) and therefore internal links from it are an important factor.
Are there any special things to consider or are there the same rules as for internal links from subpages? With the only difference of a stronger and more relevant homepage?
I remember here someone mentioning Matt Cutts, talking about the homepage and internal links from it, but I can't find the video/post of MC. May be someone knows?