Thanks for the motivational comment.
This makes us work harder and build better product.

Bdw can we mute some of the notification if we do not want?.

Yes, In settings user can turn off notifications if he/she doesn't want it.
We take care of his choice for opting out of notifications.

You are showing Active Votes by checking only positive percentage here, that means if the user gets the negative vote he will not able to check who has given negative votes?

Actually this is for average calculation. We are removing zero/negative voters.