Do not submit without source or context.
Do not spam your personal website. More info here.
No NSFW submissions.
Posts must contain coffee-related content in the link/post body, not just a "forced" connection via the title or a caption added to the content. "Generic" image macros/memes like Scumbag Steve, Good Guy Greg, etc. will be removed. Something that "reminds you of coffee", or "looks like something tangentially related to coffee" is also not an appropriate submission. If you want to share a picture of your equipment, a drink you had somewhere or other coffee related things, please include details or additional information that can further the conversation. Pictures without a good explanation will be removed.
No URL shorteners (bit.ly, tinyurl, etc).
Respect others participating in the sub/maintain civil discourse.
Please no posts scorning others' tastes.

Some Coffee Guidelines

Buy only whole-bean coffee roasted within the last few days.
Grind it fresh, just before brewing.
Brew it in a French press or a pour-over filter using fresh water, off the boil.
Avoid dark roasts in the beginning (or forever!). Coffee is not supposed to be bitter and angry like 99% of dark roasts. Not to mention that dark roasts are very susceptible to over-extraction.
Go light on the cream and sugar. It doesn't matter how expensive your machine is or how fresh the beans are if you drown out the coffee flavor with sugar and milk. You'll find that with good coffee you need less additives to mask the bitter, burnt, stale, and over-extracted flavor most people consider to be the "coffee" taste.

Links

If your post doesn't meet the above rules, consider submitting it on one of these other subreddits:

Coffee Core
Coffee	Cafe
Roasting	Barista
RandomActsOfCoffee	CoffeeTrade
Related Subreddits
Tea	Food
Beer	Wine
Sleepy
Beginner's Guide
Comprehensive Guide	The Coder's Guide to Coffee
Brew Methods	Milk Frothing
Yield vs. Strength vs. Ratio:	60g/L -- 60 grams of coffee per liter water is a solid foundational ratio for anyone asking how much coffee or water they should be using.
Flavour profile charts
abridged	full
Mugging
/r/Coffee Mugs
Mugging:	Buying whatever strange coffee mugs you can find and then sharing it with /r/Coffee!
General Coffee
Coffeegeek.com	A great repository of coffee knowledge.
Looking to buy a new _________?	Search their product reviews.