I am having trouble linking my blogger site to directories. I currently use Blogger as host - is there a way to build links or should I register blogger account to my own domain for the $10/year? This blog is a support for my main commerce site.
it is not clear what exactly you asked. what is the trouble you are facing when you try to submit to directories? Many free diectories are availble on net.
I do not know any free directories who do not accept blogger blogs. I have added all mine and never had a problem. What problem are you facing?
I would definitely suggest that you just buy a domain, not even so you can submit to directories. Your blog isn't brandable until you get your own domain name.
That should not matter. I do not use www for any of my sites even the none blogger blogs. However, if required, you can use www, it still redirects to your blog. I have never found a directory that required www.
Telling you once again blogger blog doesn't require www option ( http://mysite.blogspot.com) It works very fine in this way.