Issues Database

Ahead of the FCC's 2017 net-neutrality vote, Reddit users flooded r/pics and other default communities with political call-out posts, dominating the front page and triggering a user backlash over politics on a non-political subreddit.

After acquiring the beloved third-party iOS client Alien Blue in 2014, Reddit phased it out in favor of its own rewritten official apps, pulling it from the App Store in 2016 and steering users onto a first-party client many felt was inferior.

On 27 July 2016, then-nominee Donald Trump held an 'Ask Me Anything' on the fan subreddit r/The_Donald rather than r/IAmA, and press reported he answered only about eight questions in a heavily moderated thread.

In May 2016 an attacker using the handle 'TehBVM' hijacked the moderator accounts behind dozens of large subreddits — including r/pics, r/gameofthrones, and r/books — and defaced them by altering CSS and banners, demonstrating how reused passwords and absent 2FA let one person seize control of major communities.

In May 2016, after the 2012 LinkedIn breach was revealed to have exposed roughly 117 million credentials, Reddit detected a surge in account takeovers driven by password reuse and forced password resets on about 100,000 accounts.

In late November 2016, Reddit CEO Steve Huffman (u/spez) used his admin database access to silently rewrite comments from r/The_Donald users who had insulted him, replacing his own username with the names of the subreddit's moderators. He admitted it after users noticed and later issued a formal apology.

In January 2016 the founder of the roughly 100,000-subscriber r/Frisson sold full moderator control of the community for about $1,000 to the operator of a frisson-themed website, in plain violation of Reddit's rules against selling communities.

After r/The_Donald repeatedly dominated Reddit's front page, the company changed the r/all ranking algorithm in June 2016 and later launched r/popular — moves praised by some as fixing manipulation and condemned by others as targeted suppression.

In 2016 r/The_Donald exploited Reddit's moderator 'sticky' feature and coordinated upvoting to flood r/all and dominate the front page, prompting Reddit to change its ranking algorithm and later replace r/all with r/popular.

During the breaking-news aftermath of the June 12, 2016 Pulse nightclub shooting in Orlando, r/news moderators removed thousands of comments and banned many users, triggering mass accusations of censorship and a wave of unsubscriptions. Some moderators later acknowledged they handled it poorly.

A widely cited BuzzFeed News investigation argued that Reddit's structure and hands-off governance had made it a hospitable environment for organized hate communities, framing the problem as systemic rather than incidental.