Is the SAARC Summit irrelevant to the burning issues of 8 nations?

8 nations (India, Pak, Bangla, Afgan, Nepal, Srilanka, Maldives & Bhutan) have been dealing with the endless burning issues. Today's address of Dr. Manmohan Singh (Hon'ble PM of India) was centered in the concerns with Pakistan. The low decibel voice was not enough to bang the PM of Pakistan. It was mainly focused on the dim movement of bi-lateral issues after US reported that the attack on the Kabul's (Afghanistan) Indian emby was caused and funded by Pakistan's ISI. The fact is unknown that who really controls ISI in Pakistan. The PM of Pakistan has no clue either. The address of the PM of India should have been bit louder and with the "Warning" to Pakistan. Bi-lateral discussions are irrelevant at this juncture. Bangladesh was completely missing in the speech. It is believed that Bangladesh played an active role in the recent terror attacks in India. Why can't India alert the last warning to such countries?