It's like one person would create a thread about Idol X, then this thread blow up, and later on you have more and more thread's about Idol X, some about Idol Z which is his/her competitor to the throne of most talked in Seoul village, and then some threads about Idol Y, and few threads about Idol W but just because he/her got scandal.
I genuinely found akp forum more interesting, at least here people promote their favs well, and we have some diversity.
Do you imagine scrolling through those Korean forums just to see 3-4 same names all the time?