Definition talk:Order Completion

Apparently (and I am a bit reluctant here; WP is not the greatest source) this concept does not generally exist (cf. here) because the corresponding complete poset will turn into a proper class (and hence isn't a poset). --Lord_Farin 10:59, 8 April 2012 (EDT)
 * My problem is that I never had anyone sit down and wag their finger at me sternly and explain what is so important about distinguishing between sets and classes, beyond the fact that the latter just seem to me to be an awkward workround to Russell's Paradox. --prime mover 11:11, 8 April 2012 (EDT)