When other's are just ticking you off, when you just cannot keep it in any longer, and you have already tried and tried; or you find something so funny but posting it topically would interrupt a conversation; OR you feel like testing your own compassionate quotient by wording it in a way so as NOT to offend;
Instead of logging out, post it here......
Here is an example: Some posts are getting soooo long that no one reads them. Ever. But one day, you find yourself bored out of your mind, and you read, and read, and read. Only to discover that person, a part of the community here, may need help that you cannot give. You want to help, but you are prevented. So, say it all here. Air concerns, but be extremely kind-because everyone you meet is fighting an uphill battle.
If it is too long, no one will read it.