Atomic - 7:17 am on Aug 23, 2007 (gmt 0)
Looking at the gaming sites with PR4 and above, lots seem to have site wide links to each other. Some of the owners of those sites have 10 or more sites, so they must have some idea of what works and what doesn't. My son is one of those. From what I know from him, site wide links work fine.
I have websites consisting of a single page with PR4 and higher and not a single link of any kind on the page. Does my lack of site-wide links mean I know what works and what doesn't. Not having site-wide links works fine.