Padmapper alone isn't the existential threat. But other well-funded competitors using the same arguments/techniques to offer 'all Craiglist ads, and then more'

Padmapper alone isn't the existential threat. But other well-funded competitors using the same arguments/techniques to offer 'all Craiglist ads, and then more' could be. Hence Craiglist's assertiveness before the principle of reuse is established.