I recently hired a Russian programmer to make me a new interface for Twitter since I needed a better way to use the service … I found a lot of “dead” accounts that I follow and wanted to make a note of them here for reference:

CoffeyGrinds @exit50 — after Twitter ban, possibly gave up trying to re-build following?
Short VIX Capital LLC @yincity — no original tweets, just occasional retweets now
Candice Choi @candicechoi — no original tweets, just occasional retweets now
Rachel Beitarie @Bendilaowa — tweets almost exclusively in Hebrew now
Jeremy Justice @jeremyjustice — no tweets since January
Joe Cool @SnoopyJC — just tweets opening and closing trades, no value
Shanghaiist.com @shanghaiist — last tweet July 2020