Which of these do you have/use?

Bluesky

Classmates. com

Discord

Duolingo

Facebook/Meta

Fark

Flickr

Foursquare

Gab

Instagram

LinkedIn

LiveJournal

MySpace

Reddit

Snapchat

Soundcloud

Soup. io

Threads

TikTok

Truth Social

Tumblr

Twitter/X

Wattpad