Question: A Ministry of Truth where historical records can be rewritten?

I just realized inadvertently that it was possible to edit a reply even if you were not the author (mmcdara is my personal account and sand15 my professional one and I modified under the former a reply I'd made with the later).

To be sure of that I've modified the last @acer's answer here 232397-Plotting-Multiple-Vectors-On-One-3D--Graph

You could show us what you've got so far

is now

You could show us what you have got so far

(I hope @acer will excuse me)

I think this is a weakness of Mapleprimes for no one should be allowed to change what others have written.

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