Now I'm understand why recently an article about Belajar SEO at Ezinearticle was in top 10 in Google SERP.
Just now I'm found out on Yahoo Answer about somebody asking about "What is Belajar SEO?" and I knew this some kind getting backlink method(will not work because nofollow).
And the funny is the response from reader name "roe" from trafficassistants.com saying that he doing some research about it and give link to my article at Ezine.. although I know the link sure not count as backlink but I got free promotion.
p/s: I vote for that response..sure I will LoL!