olemus
(a) temaatiline jutusidega võrgufoorum
(b) jutuside serversait

Wiktionary:
(Internet) part of a website where visitors can converse in typed messages

ülevaateid
https://en.wikipedia.org/wiki/Chat_room

http://www.stacktunnel.com/15-best-free-chat-rooms-to-make-new-friends.html

http://www.trendingtopmost.com/worlds-popular-list-top-10/2017-2018-2019-2020-2021/world/best-chatting-sites-world-famous/

https://bestforandroid.com/chat-room-apps/

http://realities.id.tue.nl/wp-content/uploads/2010/03/peris-et-al-2002.pdf

turvalisus
https://troomi.com/the-dangers-of-online-chat-rooms-and-message-boards/

http://www.safekids.com/chat-room-safety/

https://www.us-cert.gov/ncas/tips/ST04-011