"Editing period" for this forum has been shortened? Recently, I've realized that the "editing period" (i.e. the time taken before the "edit" button dissappears) of a post in this forum has been greatly shortened. Why? I find this to be very inconvenient because I cannot correct my typos. Very oftenly, after a few hours when I look at my post again, I realize a typo and would like to edit it, but I can't do that now...why? I suggest to make the "editing period" to be at least 6 hours.