""" A brief e-mail exchange ensued, culminating with a firm “No” – stating that Lockitron fell into the “home improvement” category of prohibited projects. """
Maybe it is HN bias, but all past popular Kickstarter launches seem to be products that would now be prohibited. I think Kickstarter is writing their own fate by not allowing these things. All the new popular launches are going to go off-site.
There are probably legal implications (and other problems) that come with being a "store" and Kickstarter does clearly not want that. But I can't envision the future of Kickstarter unless they come up with a solution to the store problem (and not by outright banning store-like products).