I have built several sites over the past two years that are pretty much related to the same niche. The pagerank for each one are low, with a pagerank 2 being the highest on one of them, but I'm still able to rank okay on the Search engines.
My question is how should I go about linking them to get the most benefit?
- Have all the websites link to each other just on the homepage.
- Have all the websites link together on every page.
- Build a hub, with all the websites pointing to just one site which links back out to them. (hub and spoke model)
Any advice is most welcome.