right now I am planning to get a new reseller domain at hostgator and set up blogbomb there.

I am thinking of useing a domain name with the word hub in it, something short and general so I can use this site to feed other sites. Does that make sence?

I understand it is important to publish the content low key so as not to be seen as a "thin affiliate site" by Google. That is part of why I want to plan in detail initially.

It also makes sense to use a hub related name so later I can build niche hub/directories.

then use the tools to make a bunch of articles and send them out to squidoo, hubpages, blogger, live journal, wpmu blogs, blogs in social network sites.

initially these will be to drive traffic in the weight loss, fitness, health to an established weight loss blog where I have monitized with CPA now but will add Amazon and I have been working on building a list. I also plan to offer some of my own products there.

does this sound like a good way to get started?

Later I plan to add some gold sites in the same field with targeting variation like natural weight loss, fitness niched to tai chi, yoga and like that.

When I start running a different niche area like say cars related, should I start that with a new reseller account and new domain?

Can 1 installation of blogbomb send out feeds for totally different niches or would it be best to have a new installation for each niche area?