User blog comment:DaNASCAT/Technical Update: August 22, 2016/@comment-4568327-20160824143842

The "appreciation" feature is too big. You should make it more like Wikipedia's "thank" feature, which consists of a very simple and small "thank" button located next to the undo button, rather than as a clunky button below the diff. You should also disable thanking for IP addresses (can change users) and bots (for obvious reasons). You should also have an option to disable notifications from thanks, in the event of abuse or if you just don't want to see it. Lastly, thanks should be logged, like Wikipedia does, so abuse of the tool can be monitored.