> The undo vote feature would no doubt help with that some
As long as the user is aware of the misclick, I don't see this as a likely problem, personally. Awareness of the misclick is, in my opinion, quite likely, given that they will see the arrows disappear and won't observe the expected thread collapse.
As long as the user is aware of the misclick, I don't see this as a likely problem, personally. Awareness of the misclick is, in my opinion, quite likely, given that they will see the arrows disappear and won't observe the expected thread collapse.