I dont really see anything reasonable in Mr.Nanjappa's Writeup. Im a citizen of hyderabad, I dont really see any special reason for the Attack on Hyderabad. We all know Hyderabad is a cosmopolitan city and is growing very fast. The simplest reason for the attacks would be a the arrest of D Company guys two days prior to the blasts.
But I strongly agree the intelligence is not upto the mark. (They dont even know where the mark is!)!
It is not only Hyderabad Guys! The attack is on the Entire Country itself!