There is more significance in having continued access to older posts than just who's active, and some of that significance may have been overlooked. It is frequently less taxing, or dispiriting, to refer to older posts that have already answered the latest enty-enth iteration of the same question, or that perhaps just cast some light on the matter. That is less convenient under the present arrangement. Older posts also often contain a record of someone's research, or hardware details, imaginative hacks, and so on.
Can we hope that the evident pruning of post numbers does not reflect another data loss?
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