Welcome to the Q&A Forum

Hello guys, I'm Brazilian and I'm still learning SEO stuff and Im learning a lot around your tool, blogs and texts. All my websites are from Brazil, they are in PT-BR and I see a BIG market over here around SEO since comparing to EUA, we dont have so many customization services and our market is still growing. I have been looking for a great SEO strategy and I'm seeing that blog comments (real and quality ones, even nofollow links) and great directories submissions are still good for positioning at th big G. Unfortunatelly, my country don't have so many great directories where I can get great indexed high PR links, so I would like to ask you guys if anyone knows if I send my blog to international directories I would penalize my blog. Every time I think on this subject, I think that maybe google can see this submission as a spam or a blast, even if it was sent manually. Since I read everywhere that its good to find niches related to make up great blog comments, a foreing web directory submission maybe can hurt my rank. Sorry for my bad english.