If a forum gets too popular finding all the posts you like in sequential order like that gets hard. I remember during the height of Wil Wheaton’s forum days in '04-'05 or my Fark days of '08-'13 I had a hard time keeping up with it due to the limitations of the platform. If it could give me them ranked based on interactions I could find the ones that most of my friends were posting in, and then make sure to participate. Instead I had to go to every new thread just to see if there was something interesting posted.
If a forum gets too popular finding all the posts you like in sequential order like that gets hard. I remember during the height of Wil Wheaton’s forum days in '04-'05 or my Fark days of '08-'13 I had a hard time keeping up with it due to the limitations of the platform. If it could give me them ranked based on interactions I could find the ones that most of my friends were posting in, and then make sure to participate. Instead I had to go to every new thread just to see if there was something interesting posted.