http://tablecat.ipyo.heliohost.org/lounge/ might be getting 10 a day or so.

And yeah, I don't see 4-ch taking flight. It would have to be some new sight.

>>7
Somewhat new ones are this off topic board http://dontclick.info/spam/ and this w4ch continuation http://w5ch.heliohost.org/ (manual access)

There's also /prog/rider, 6ch, /soc/ and tokikos board