Are you submitting to alot of web directories? Doing black hat methods? Or building your backlinks too fast?
no i havent started submitting to directories yet.Nor am i buliding backlinks fast.I have just posted one article in ezine and linked back to my blog from there.
1. You might have duplicate content 2. It may be data center specific. So try using other datacenters
I suggest you wait. New sites index and de-index very often. Mean while, keep adding new content plus build some back links.
I didn't know this could happen to a blog... Once my blogs are indexed they never get de-index. Maybe its because of google dance? Not so sure. Just keep on submitting it to social bookmarking sites