// SUBREDDIT_PROFILE
r/youshouldknow
› A Reddit community
// MEMBERS
5,642,331
› subscribers
// POSTS_INDEXED
294
› analyzed records
// COMMUNITY_AGE
17y
› since 2009-10-07
// STATUS
[ok] active
› feed indexed
// QUICK_ACTIONS
// Recent posts in r/youshouldknow
[ latest we indexed · by upvotes ]- 01 YSK Most grocery store prices have nothing to do with items cost (and why that matters with surveillance pricing) ↑ 4,396 · 2026-09-06
- 02 YSK your LG TV is spying on you in your own home ↑ 4,354 · 2026-10-07
- 03 YSK: You can use FreeTaxUSA to file even complicated (personal and business) federal tax returns. It walks you though the process just like TurboTax, but it is free ↑ 4,029 · 2026-10-08
- 04 YSK Chrome enables a feature by default that lets it download AI models to your device without asking. This "small" model can be 4GB! ↑ 2,294 · 2026-10-23
- 05 YSK about deceptive.design that lists and educates you about tricks and scummy tactics used by even the most commonly used websites. They make you do things you didn't mean to do ↑ 1,863 · 2026-10-06
// RELATED_COMMUNITIES
[ 12 communities · education & science ]
r/explainlikeimfive
› 23,698,158 members · 2,409 posts indexed
r/dataisbeautiful
› 21,850,973 members · 1,741 posts indexed
r/philosophy
› 18,586,571 members · 129 posts indexed
r/natureisfuckinglit
› 17,296,050 members · 1,295 posts indexed
r/coolguides
› 6,114,460 members · 158 posts indexed
r/nasa
› 5,883,485 members · 332 posts indexed
r/biology
› 5,478,626 members · 1,258 posts indexed
r/psychology
› 4,922,516 members · 130 posts indexed
r/compsci
› 3,997,166 members · 157 posts indexed
r/math
› 3,977,910 members · 618 posts indexed
r/chemistry
› 3,888,273 members · 1,768 posts indexed
r/languagelearning
› 3,414,122 members · 1,546 posts indexed
// FAQ [ 3 entries ]
01 › What is r/youshouldknow about? [ expand ↓ ] [ collapse ↑ ]
r/youshouldknow is a Reddit community with 5,642,331 members.
02 › How active is r/youshouldknow? [ expand ↓ ] [ collapse ↑ ]
r/youshouldknow has 5,642,331 subscribers and 294 posts in our index. It was created on 2009-10-07, 17 years ago.
03 › Which subreddits are similar to r/youshouldknow? [ expand ↓ ] [ collapse ↑ ]
Other Education & Science communities of a similar size include r/explainlikeimfive (23,698,158 members), r/dataisbeautiful (21,850,973 members), r/philosophy (18,586,571 members), r/natureisfuckinglit (17,296,050 members). Each is listed with its own subscriber and post counts in the related communities section above.