The current plan is to archive the majority of them so they are no longer visible or accessible, as with Everything But Names. However, recent or ongoing posts may be moved to Name Advice so as to keep those going for the OPs who posted them, so that they can continue to benefit from the great advice already given.
Not at all! That is an important question that specifically relates to names and can (and should) still be discussed as long as the rules around proper conduct are respected by all parties.