Everything You Wanted To Know About Twitter But Were Afraid To Ask

Twitter: so few characters, so much confusion.

Filled with "@" signs, "#" symbols, "RTs" and "MTs," Twitter timelines can look like baffling algebra equations to those unfamiliar with the lingo.

Source:
http://www.huffingtonpost.com/2011/12/13/twitter-tips_n_1146600.html