/cow/ was good, at least in the early days. It followed a similar format to Kiwi Farms but in imageboard form and was one of the more active boards on the site, then internet bloodsports got popular and the board got invaded by the absolute worst dregs of the sektur. The board never recovered, and the few people who visit it now, on an altchan formerly called "Julay", are these same sektur bottomfeeders. Everyone else, including board owner, moved on and abandoned it.
You will never see a board like this on the 'cuck. If you ask for a /celeb/ board you will just get banned, you're more likely to see /qa/ brought back with a personal apology from Hiroyuki.