Rules for surfing, waveriding and watersports. Whether you ride a surfboard, body board, surfski, kayak, bodysurf, wetiquette is about what is expected of you in the line up.
Pissing in the water at the pool or the beach is bad wetiquette
The etiquette of sending texts i.e. fairly short and to the point NOT over long or letter like.
(Phone bleeps signalling text)
Bev: oh shit I just got a text from Ruby it's so long I'm gonna need an hour to read it
Mandy: that woman has no idea of textiquette - ain't nobody got time to read that!
Twitter etiquette. This includes such considerations as language, information about locations, adding and removing followers.
You really shouldn't be allowed to twitter until you have taken a course on twitiquette. People need to know what they should and should not say on twitter.