PVP, player placed hints. Also lets you make funny messages that anger game journos.
For example, this Kotaku article.
Very easy to set the game to offline mode. If only offline mode had a pause button.
Reminds me of Final Fantasy XI's auto-translate system. You see, players of all languages play on the same servers. So the developers included a way to communicate with them. While typing text, you can Tab-complete certain words and phrase which will convert into a token surrounded in colored arrows. This token appears in the appropriate language for each player, so if you used it on "Hello!" the Japanese player would see
◄こんにちは。
► Naturally, as basically the equivalent of one of those poetry refrigerator magnet sets with thousands of words and phrases, the players did not always use it as was intended. References to
◄Mithra
► ◄fun
► ◄hole
►s and
◄Rear
►◄fun
►◄hole
►s abounded (Mithra were the game's catgirl race), but some players got fancy. My favorite ever was
◄Away
►.
◄Hand
► ◄Down
► ◄Trousers
► ◄Jerkin
► ◄meat
► ◄I'm playing solo right now.
►
Others I can remember seeing occasionally:
◄Bio
► ◄Break
►.
◄Drain
► ◄lizard
► (Note: this doesn't translate
at all well, since three of the four words were spells that were named in phonetic English.)
◄Inside
► ◄woman
► ◄child
► ◄Synthesis
► (This, on the other hand, translated perfectly.)
Not related was the peculiar custom of Japanese players asking for
◄Rear
► ◄money
►; it was the result of a Japanese nickname for ancient currency aka Dynamis currency which did not translate well at all. (It always made me think of Byne Bills that someone had used to wipe their ass with.) I don't know why the developers included a bunch of never-used terms to refer to specific subtypes of equipment like "Jerkin" and "Trousers" but didn't think to include any such terms for actually important endgame event item categories like ancient currency, but FFXI's dev team wasn't exactly noted for sensible decisions anyway.