Sure!

alt.arts.poetry.comments

alt.bbs.synchronet

alt.comp.software.firefox

alt.fan.usenet

alt.folklore.computers

alt.os.linux.debian

alt.pub.coffeehouse.amethyst (This is somewhat low-traffic but is unique; people write in the third person imagining themselves stepping into a friendly coffeehouse)

comp.infosystems.gopher

comp.os.linux.misc

comp.os.linux.networking

comp.risks (moderated)

comp.sys.raspberry-pi

comp.unix.shell

gnu.emacs.help

rec.food.cooking (eh, 60% flames, 40% interesting)

rec.music.classical.recordings (surprisingly active)