Now I've done a bit of research on this, but it's a bit of a puzzle to me to figure out what exactly has to be done. So far, I've heard that in order to completely make yourself invisible as the same owner of multiple domains to Google you need to do this:
- Have a unique c-class IP for each domain
- Have a unique nameserver for each domain
- Have a unique registrar for each domain
- Have a unique registration details for each domain
All I'm wanting to do is to re-post some new comments linking to my other sites to help decrease the workload it takes to find new high PR dofollow blogs. So what is necessary for me not to get penalized for doing this?
You may think I'm worrying too much about this, but my uncle used to be at one of the head positions of the spam division at MSN and has told me some of the lengths they go to to prevent people from trying to increase their rankings. Unfortunately, that was at a time when I had no interest in SEO so I didn't dig too deep.