probably an unpopular view but tbh i think voting has ruined modern forums
firstly its much much easier to game, and for big platforms to fake
but more to the point, voting makes excellent sense when the topic is something with a clearly provable right/wrong answer. eg. technical questions are ideal for voting, where the wrong information does belong at the bottom because its simply wrong and in most cases most people can easily verify if it works or doesn't work.
instead we get voting for everything now, so it merely becomes a poll of opinions not facts, but unfortunately our monkey brains sees the numbers and somewhat equates emotions with facts.
oldschool forums ALREADY HAD a poll feature, so when we wanted a poll we could get one. now everything is a poll, and when everything is a poll nothing is especially meaningful.
background/defocused tabs are 'paused' by default.
paused meaning no runtime execution of scripts or anything else.
firstly, there's always some security and plenty of privacy mischief around focus.
secondly, it's almost always wasting cycles, so its just wasteful of resources and energy.
ofc with some option for you to eg. right-click on a tab and mark it as 'runtime in background' or something, for webmail or messengers etc which you do want runtime.
but it should essentially be whitelisted.
i've actually played with this in the firefox debugger and it essentially appears feasible so really hope this feature comes oneday - or i finally get some time to look into making an addon for it.