Key points are not available for this paper at this time.
The Recent work of the Stanford Encyclopedia of Philosophy project http://plato.stanford.edu/ has been focused on fostering and managing the growth of a dynamic reference work. Our particular project is to produce an authoritative and comprehensive dynamic reference work devoted to the academic discipline of philosophy that will be kept up to date dynamically so as to remain useful to those in academia and the general public.
Nodelman et al. (2002) studied this question.