Albeit alot easier to have an automated essentially spam blog; you'd do much better on search engines and provide a better experience if you released less posts but customized all of them to your style. Take the feed and put your twist. If your looking into things like this and your on this forum I'm sure you could figure out wordpress and it's alot more friendly for this and all other similar applications. Either way good luck,
Yes. You can just put the RSS option in the center, instead of on the side bar, and put a feed in it. You can't do it with all of the templates, but you can with most of them. You will have duplicate content, and not much traffic development, but that is one way to d it.