Re: ismaili/aga khani
Imam Khomeini did not receive any message from Imam Mahdi to guide us. Some people may have seen Imam Mahdi in a dream and talked with him but in Ghaibat Al Kubra, NOBODY is in connection with the Imam, besides Allah (swt). The Ayatullah's we have interpret the laws through the Qur'aan and ahadith. Just like you said Jamaat khaanas as 'dating points' are rubbish, what you said about Ayatullah Khomeini is rubbish as well.