This morning I find that this blog has already indexed by google, in less than 12 hours by doing several attempts.
Below what I have done before withing 12 hour before I wrote this post.
I created this blog for about 3 days ago, and I made about 6 posts, then:

list some socialbookmark such as:

• http://www.bibsonomy.org pr7
• http://www.diigo.com
• http://www.bmAccess.net
• http://delicious.net
• http://www.reddit.com
• http://www.ask.com
• http://www.propeller.com
• http://www.stumbleupon.com
• http://digg.com
• http://www.technorati.com

the next step is submitting my blog to all of those social bookmark
then I ping it with pingoat.com
those steps above finished in 3 hours, then I went to sleep at 3.40am this morning.
I woke up at 6.00am then starting again with submitting my rss feed to feedage.com
then I also submitted to http://google.com/webmaster, along with the xml sitemap.

then at 08.20 I checked it has been indexed already by google.

woillaaa...