It depends.If the topic has me so interested(like talking about Kanna or Tia 8D)I get really hooked for me to write 1 paragraph posts XD If I have nothing to say,it's short ;3(not bypassing though :3)
Yes,I skip posts that are long and ongoing.Unless it involves Tia or Kanna,there isn't a chance on this earth that I'll read ongoing posts :3