Thanks for the reply Mark.
I suppose in the end I would have to say the main objective is to bring customers to the ecommerce site. However, the goal of the blog would be to position myself in the industry as an expert by answering relevant questions regarding candles.
I realize that if the blog is directly on the site, than links to the blog will increase the overall authority of the ecommerce website. But what I'm wondering is would it make more sense to build an authoritative blog with a unique url, gain subscribers and flow traffic through the blog to the website?
Or would it be make more sense to focus on SEO and build the blog on the site, even though the blog would be obviously associated with a product, and perhaps be construed as biased information only meant to sell the product. I know personally I would trust the information on wikipedia.org as opposed to the information in an article on an ecommerce site. This is my biggest qualm about having the blog on the website.
I can definitely appreciate arguments for both sides, but can't see to pick one. I seem to be running around in circles here.
Thanks for the input and I would appreciate any other pointers if you have any.