I imagine it’s something of a difference in expected audience behavior. I would think that, for most people, looking at a few of the top comments and their replies is all the engagement with a post they want to have. So, a voting system facilitates that process by highlighting a few items the hive mind likes, and leaving the rest in relative obscurity. Whereas forum style posting sort of assumes that everyone present in a thread is in conversation with one another, hence chronological organization.
COULD be a big deal, assuming a lot of “ifs” wind up coming to pass. Nebraska awards it’s electoral college votes on a piecemeal basis. Each of the 3 congressional districts gets 1 vote awarded to the winner of the popular vote in that district, and 2 “at-large” electoral votes are given to the overall winner of the statewide popular vote. This has only been relevant in two elections, 2008 and 2020, when the second district (which is basically just the Omaha metropolitan area) awarded 1 blue vote among a sea of red. Now, the state Republican party (no doubt assisted by national) did their damnedest to try and make things Winner Take All to prevent this situation from occurring again, but were unable to court the votes necessary in the legislature prior to time running out. In fact, all around town I see folks with signs in their yards with either a 🔵 to represent our district, or a silhouette of the state all in red, to represent the electoral voice of this district being silenced (probably not how they look at it, but my biases are what they are).
I’m too far removed from electoral news to understand exactly how this all shakes out, but there is a possible path to it being decided by a singular electoral college votes, and the influx of 100,000 potential voters with a possible (I’m speculating, but I don’t think it’s unreasonable) blue bias in primarily CD-1 and CD-2 could help secure that vote.