According to you, everything is fine with your techniques. I believe you just need to wait and watch. Do not panic!
Hmmm. I'm not panic anymore. I found that they crawl my website regularly and even index my new post as per Webmaster tools but not reflecting it on Google.
I thing it's not Google dance. It most likely gets problem with Google rules. Sorry, I don't know how to solve it. Please other SEO experts help him...
This usually happens to new websites so don't worry. Google Webmaster usually lets you know why they took your website down from the search pages. Have you heard from them? Duplicate content is one of the reasons why Google takes off a website from their search pages. I suggest you make sure that you do not have any duplicate content on your website and that the re-written articles are of good quality.
That's it! All rewritten articles are really considered copied. It is very hard to argue with Google that we did not copy it as a whole but are rewritten with the writer's own undertsanding about a certain topic. This happened to my site too! Just try to make your articles as early as possible so there will be lesser competition and lesser chances that your article will be considered copied.
So why BBC, CNN, NDTV, Times of India, The Hindu are still indexed? They all use agencies News (PTI,UNI,AFP,AP,UPA,Reuters) and they all rewrite it. And We do the same to....
You can consider my rewritten contents are 100% Premium Copy Scape Passed but after publishing some Crapy website copies it from our website. I think it's not our problem.