Maybe I am just old, but I don't know what motivated the "Actually, posting things in full in reverse chronological order is Bad" fetish. I don't want to click through everything. Stop it or I will send Lawyers, Guns, and Money!
Facebook does it because of their obsession with The Algorithm so I don't post on Facebook anymore and everyone else did it for awhile because of Tablets, which as Microsoft realized weren't quite as much The Next Big Thing as people thought, but now?