Those things are almost purely hurtful and bad for morale. At best a popularity contest.
We have good people here who sometimes have a bad day and say something they normally wouldn't (myself included). Giving anonymous people a way to lash out and leave a lasting negative mark does no one any good.
People are quick to criticize, but not to praise, so those systems don't give a clear picture.
You can however rate the topics, which is a little bit better system IMO.
Just my 2¢.
·Steam:
Raw Kryptonite ·MWO & Elite Dangerous:
Defcon Won ·Meager youtube channel·Intel i5-9600K
·EVGA GTX1070 FTW 8GB
·EVGA CLC 120 Cooler
·16 GB Patriot Memory VIPER 4 3000MHz
·GIGABYTE Z390 AORUS PRO WiFi Mobo
· CORSAIR CARBIDE AIR 540 case
·BenQ BL3200PT monitor