A tradition to counter sunnis who mock of shia

Although i follow Hanafi fiqah mainly,yet sometimes i hear very strange allegations on shia by my sunni brothers.One such allegation by sunnis is that shia zakireen do'nt quote something authentic and that in each of their speeches/sermons,there is a line "awaz ayi" meaning that (the voice came from apparently some invisible means).Sunnis object that such traditions cant be believed.I have been saying that such voices come to sunnis (i.e muhadditheen,sahaba,taba'yeen,aulia etc) as well ,but they never bother to care.And it is interesting that these voices come to shia from their Imam or any other infalliable,but come to sunnis from sucha  source the impression of which is taken to be Allah.
Below is such a  tradition :

published in Jang Sunday Magazine on 25-11-2012

I'm sharing this just to tell that sarcasm on the basis of forged and false or weak traditions is'nt a fair thing,such traditions can exist in your own books.