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gptkb:ZOE_COVID_Symptom_Study
|
over 4 million users
|
|
gptkb:IMDb_Polls
|
registered IMDb users
|
|
gptkb:Weather_Underground_weather_stations
|
open to public
|
|
gptkb:Reddit_r/leagueoflegends
|
open to all Reddit users
|
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gptkb:#eyeslipsface_TikTok_campaign
|
millions of TikTok users
|
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gptkb:PostSecret
|
submitting anonymous postcards
|
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gptkb:AITA
|
Users vote and comment on posts
|
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gptkb:Slashdot_Polls
|
Registered and anonymous users
|
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gptkb:r/NoSleep
|
in-character comments
|
|
gptkb:Steam_Beta_programs
|
optional
|
|
gptkb:Project_Discovery
|
players of EVE Online
|
|
gptkb:Weather_Underground_weather_stations
|
voluntary
|