Isn’t the “vote too old to be changed” a little too eager?
I've just encountered this on StackOverflow (svn revision: 4911):
- accidentally clicked upvote without meaning it; reverted (un-clicked)
- read the answer, decided that it was worth an upvote
- was prevented by an "Vote too old to be changed" message
This feels nonsensical to me.
P.S.: I know this has been raised once or twice here on meta, but not with any satisfying answer so far, or regarding to slightly other circumstances.