Which parts of Reddiquette matter most in daily use?

Of the many guidelines contained in Reddiquette, a handful are directly relevant to everyday Reddit use and have the most practical impact on how you are received by communities and moderators. The rule about vote solicitation is among the most practically consequential. Reddiquette explicitly prohibits hinting at asking for upvotes — phrases like "upvote if you agree," "show me some love," or even announcing your own vote in a comment are flagged as vote manipulation-adjacent behavior. This is also the one area where Reddiquette overlaps directly with Reddit's enforceable rules, meaning violations can have real consequences beyond social disapproval. The guidance to read a community's rules before posting is extremely practical. Reddiquette frames this as foundational, and the majority of posts that get removed from established subreddits are removed for violations that the poster would have avoided by spending two minutes reading the sidebar. This single habit eliminates most of the common new-user mistakes in one step. The self-promotion ratio guidance — submitting your own content in no more than about one in ten posts — is the norm most commonly violated by users who arrive on Reddit to promote work, projects, or businesses. Applying this ratio avoids the spam label while allowing legitimate self-promotion. The guidance about voting based on content quality rather than personal agreement is philosophically significant and practically underused. Reddiquette explicitly discourages downvoting content simply because you disagree with the viewpoint, asking users to reserve downvotes for content that does not contribute to the community rather than for content that contradicts their preferred position. Following this genuinely changes the quality of community discourse, though it is widely ignored in practice. Finally, the expectation that you read an article before voting on it is one of the most practically ignored rules, but following it reduces the spread of misinformation and improves the quality of your own participation considerably.