I like to do some SEO with article submission. I have 6 unique good quality articles for this purpose.
For this, which is the best one to use? \
Ezinearticles, Hubpages or squidoo?
Which one give best results in terms of SEO, (not in terms of traffic)
Also if I need to submit article to 100's of article sites, which service to use? UAW? Can I submit same article to all article directories after submiting unique ones to ezine and hubpages?
Please suggest some services and best practices