The Internet has changed people lives, speech styles,
jobs, communication, and education. Modern cell
phones, digital cameras, and other new devices have
affected the way we use language. People communicate
with each other through electronic mail, instant
messaging, and texts. They might “chat” in different
virtual rooms, join interesting online groups, comment
on news websites, and write in blogs and “wikis.”
These practices construct new forms of “discourse,
identity, authorship, and language” (Kern, 2006, p.183).
The English language is widely used on the Internet and
is considered to be the most common Internet language.
English language has many new expressions and
abbreviations that appear on the Internet. These Internet
expressions have grown in popularity. People use
several terms to describe them, such as texting
language, textese, Internet language, digital language,
and chatting language. Such expressions build up a new
variety of English that is very common among Internet
users, bloggers, chatters, gamers, and teenagers in
general. It is considered an informal written language,
much like slang, which is an informal spoken variety of
the language. This paper uses the term “texting
language” (TL) to mean all these kinds of messages,
expressions, and abbreviations.
http://www.universitypublications.net/ijas/0703/pdf/V4G323.pdf
If you like to share your opinion in comment threads or
chat rooms politely, you should use the abbreviation