Maña

Mighty Networks

mightynetworks.com

HoYoLAB

hoyolab.com

知乎

zhihu.com

ASKfm

ask.fm

Minds

minds.com

Ask Ubuntu

askubuntu.com

Google Answers

answers.google.com

Cara

cara.app

GirlsAskGuys

girlsaskguys.com

Answers.com

answers.com

Cronoshare

cronoshare.com

Mastermind

mastermind.ac

MindSumo

mindsumo.com

MetaFilter

metafilter.com

Mentalpage

mentalpage.com

MadKing

madking.us

hedado

hedado.com

Capiche

capiche.com

Sermo

sermo.com

Kialo

kialo.com

Microsoft Community

techcommunity.microsoft.com

Spaces

spacesnet.xyz

Thonest

thonest.com

Mothering

mothering.com