What if I want to reverse my vote?
With my reputation I can just vote up, not vote down.
By mistake I did vote up for some answer, after that I am not able to vote it down, or restore it to original state.
My friend is also facing similar issue.
If you vote down, it will be negative like '-1' and after if you vote up it will be '+1' not 0.
Is is programmed purposely?
I don't want to criticize anything or anyone, but I use this site daily, and it helps me a lot.
So I just want to make it better.