You might have seen this elsewhere already but a few days ago someone launched zchan.cc, a new site using JSChan (the software Fatchan used) that allows anything legal in the U.S., though requiring permission for board creation. Loli is of course allowed. Yesterday I asked the Zchan owner if he would be fine with it being a new home for fat/v/, reminding him that having a potentially popular board means people might try to send emails to the companies he's using trying to get him shut down and if they're successful we'd want him to switch companies like Smug has done rather than giving up. He said it was fine and I created the board:
https://zchan.cc/v/index.html
I emailed the fat/v/ board owner yesterday asking him if he wants to be board owner again and he hasn't responded yet, I'll give him the board if he says yes. If not I'll try doing it myself, rules would be pretty similar to fat/v/ except I'll be more permissive about "board culture" threads. I promise to not accidentally delete the board. Check it out, consider making a thread, tell the site owner if you run into any technical problems, and tell me what you think.