Right now i am just using e blogger to write on,
Would i be wise to move to word press for seo advantages?
I do write up about what i sale <snip/>
We will be adding 1 to 2 more different type of non related product soon,
I want my blog to have a different sections on each product,
Would this be best done in word press,
Also should i connect my site directly to my blogger i will use,
Just new to all this,
Should i direct link or back link the blog to my site?
Of course you should link your site to your blog. This is very important. Just think that if somebody know your product from your blog and want to know more about it, but he can not find your site or cann't be bothered to search it on the net, then what will happen?
yes sure you can put any third party link into your blog with or without nofollow tag. If your site then use dofollow otherwise use nofollow.