Hey There, So I Was just wondering, can i use 1 hosting account with multiple subdirectorys and domains for multiple websites like micro niche and autoblogs? or do i have to buy hosting plans for each and every website or can i just buy more domains and stay with 1 hosting plan?
Hello, yes with all of the hosting companies I have seen, you can buy add-on domains for your existing hosting plan. I have a few sub domains and add on domains, and the add on domains are a bit better because Google likes them better, and you can have your permalink pages showing instead of having a sub domain behind a frame that's forwarding.
Don't combine black hat and white hat sites though. Having them on the same server is always a bad idea.
You are going to want to spread them out over several servers.. different hosting companies and even different ip's on the same server.
I think there's no effect on rankings even you have less than 5000+ domain on same server. there are many domain hosted under same IP specially on shared hosting.