The strategy could work if done correctly and most certainly in the case of a mass lawsuit.

If the corp is opened in a place that offers nominee owners or directors even better. Although there are most certainly legal ways that someone could figure out who to sue, in a mass lawsuit it would simply not pay to put the effort in to pierce the corporate veil of any individual when there were 1500 other targets.

Despite what others have said you've made a good point to always keep in mind as an entrepreneur. Something that you are legally obligated to do by contract is very often not worth the time for the other party to file a lawsuit over. If you rely on attorneys this is not something they always will make you aware of. (My points are based upon surviving many many years in business both with and w/o contracts.)