I think, it was the need of the hour to disclose the tapped conversation. It served the purpose of showing the world that the intruders were Pakistanis. It also served the purpose of making Nawaz Sharif what was going on against him. It also made all the Indian Citizens aware of India's capability in espionage whereby we could even catch an enemy-general online! By not releasing that tape then would not have made any difference because we KNOW that Musharraf would continue his gimmicks against India anyway and so we may not need anymore of his conversations in future tapped! But we gave hell of a shock to him at that particular time. I like that and so also the entire Indian population. It is a disgrace to Musharraf which we gave to him just one day before his visit to India. I liked that. It was some aggressive move by a nation teased as a soft state.