Peaceniks are nice people. I am not sure about movements at any time, for they too become political if not commercial enterprises for certain media groups to use people-to-people contact for just making music, quite literally. One does not need to assert peace if the intention is purely cultural.
However, I do know that families are separated, and it is not only due to the Partition, although that is the most heart wrenching memory because it divided the country and, to an extent, the people. I do know how getting visas for people who can spot the sliver of a river or peek at trees across the border are torn because of such divisions and acrimony. These are not the ones who will go via Wagah.
While I wait for that, I cannot deny that this short by Google is indeed a warm recognition of the soul of what were once 'one people':
Google Search - Reunion from Google Pakistan on Vimeo.
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This is far more important than the hype over our Home Minister P. Chidambaram being in the same room as a Taliban leader Mullah Abdul Salam Zaeef at a non-government function.