I had a question about second tier blogs, I would like to have 5-6 blogs with PR that link to my money site, I would regularly outsource the writing on these blogs to keep them fresh. I was wondering what is the best way to build the PR on these site? These do not need to rank in the serp particularly. I was considering buying expired domains (will they maintain the PR, do I need to recreate the old site) Is there a way I can build up the PR using software (I am buying sb for another project) I would prefer to not kill myself on building these up as I have many other projects. I used to just use blog networks two build up the second tiers (and on the money site) but I am not afraid of them as they de index so quickly.