Internet slang provides a channel which facilitates and constrains the ability to communicate in ways that are fundamentally different from those found in other semiotic situations. Many of the expectations and practices which we associate with spoken and written language are no longer applicable. The Internet itself is ideal for new slang to emerge because of the richness of the medium and the availability of information. Slang is also thus motivated for the "creation and sustenance of online communities". These communities, in turn, play a role in solidarity or identification or an exclusive or common cause.