question of joining any party or not cant be said as wrong or right decision of someone. It goes with his personal capacity faith and principles that one sees and associates in connection with party. Should bjp which talks of morality and all righteous talks found to be indulged in every scam unearthned next day (judev,bangaroo,ls question, katara, cd besides other) or of congress (which has known history of patronising corruption) be taken by any good person to give an excuse to join these parties.