Endorsements are a show of support for a given set of feedback --- either for a bug or a feature suggestion. They are similar to voting for
a given feature, only you have a limited amount of 100 points to spend. When a feature is "resolved", such as closed or implemented, the points spent
are refunded. Giving your endorsement to feedback also notifies you when the feedback is "resolved".
Endorsement points are used to prioritize feedback development as it shows not only what ideas people like, but how much they want it. There is currently no way to get more points.