I was thinking it would be better to buy up domains, install some autoblog feeds on there, and come back in 6 months? I've done that with www.cutthecosts.com and www.lovafilm.com and just wondering if that 6 months i wait is just a waste of time?
Why need wait for 6 month? You can see the how the site will perform in the future by looking at how the site perform in the first month. While you waiting for the time to pass,you need to constantly build link and promote your blog. More than that,you need to optimize your site such as ctr by using the correct template.