(laugh)
The internet is a breeding ground for a new language that is read differently (than, say, a piece of literature), is interpreted variably, and isn't even spoken. However, like any language, people should be able to use it to communicate. A period, a comma, even an exclamation point can make online communication much smoother. For example, shouting at a Frenchman in English in France isn't going to get you to the bathroom any quicker. Making the effort to learn a little of the language and a bit of the culture will probably get you were you want faster.
On the other hand, I think I view language/English differently than a lot of people around me because it was not my first language. I don't mean to step on any toes! (hitme)