User blog comment:Tiredman2/Mass Effect Plot Holes and Contradictions/@comment-5337704-20120822123143/@comment-4953843-20120824095808

keeper reproduction is not an issue since 1) it's been stated that the citadel maintains a constant number of keepers, 2) there's obviously more than 20 keepers, and 3) "constant" can be taken to mean "replacements arrive within a reasonable amount of time" else how can one maintain a giant space station if all of its servants exploded and it takes a krogan lifetime to replace one. sure we get no instance of someone actually trying to blow up all keepers just to see if how fast they churn out but, wow. common sense.

i won't reply further to these kinds of posts until factual evidence is presented to the contrary.