Does 3channel even exist?

There was a "3channel" operating at http://www.3ch.jp/ between 2004 and 2010. As far as I can tell it's just a 2ch knockoff with no distinguishing features.
It's on the Wayback Machine: https://web.archive.org/web/20100305145026/http://www.3ch.jp/bbs/

>>2
is dead (╥﹏╥)

4 is better than 3

>>4
no

world is better than 4

>>8
true

>>4
That's not true.