The iPad as a hand- held darkroom

The iPad as a hand-held darkroom, an article that appeared in NY Times is worth debating at a time when many of us photographers use it on a daily basis.But the question is will it be the only tool for us who otherwise depend on our laptops or computers to do the post production. The debate is iPads are smaller and powerful and with the availability of several editing software like Snapseed will it replace the laptops from our bags for ever? NY Times article