Thread:Amoex/@comment-26154973-20150502071239/@comment-4417530-20150502082409

I'd say ’・・・’ is more correct than '…'

http://ja.wikipedia.org/wiki/%E3%83%AA%E3%83%BC%E3%83%80%E3%83%BC_%28%E8%A8%98%E5%8F%B7%29 JP wiki

https://just4skeikaku.files.wordpress.com/2013/03/882814_10200814272508068_511263109_o1.jpg

and Typesetting in Japanese http://www.w3.org/TR/2008/WD-jlreq-20081015/ja/ (CTRL + F this word to find it: "3点リーダ")

You can also google the 2chan forum (Japanese's reddit, also NFSW) and see for yourself, mo

Writing Japanse in a vertical line also require you to put there dots in the middle of the line.

As far as why other site used '…' instead of ’・・・’, it's probably because of how the IME put it in paragraph. If you typed "..." or "santen" in IME and look for the one that has 3点リーダ, you'd see it shows the ellipsis in the middle of the line in the preview (・・・), but then on the real paragraph it become '…'

Anyway, after all that, I do not think that people would mind that much since most of us probably only know basic Japanese. I only try to fix it when I was doing translation for some ships, and even then, some of  the '…' still slip out do to how familiar I was with English.