I think when someone posts something with a statement like "the borders are really wavy on this top" - the person is aware that it isn't as good as he/she can make it - but perhaps does not know how to fix/improve/change it -
and something can be done to improve it at that point -
is it doing the person a favor by saying "oh, it doesn't matter" etc etc etc?
Will the person be happy with it several years down the road when a relatively easy change would/could have made it much better?