This document discusses internet linguistics and how language is changing due to the internet. It begins by defining internet linguistics as the study of language used in electronically mediated communication and how the internet influences language change. It then examines issues like whether texting ruins language and how internet language has properties of both writing and speech. The document also explores how internet vocabulary, syntax, and discourse patterns differ from traditional language and can influence language change. Finally, it discusses how internet linguistics can contribute to English language teaching.