meaning of # and @ in twitter ?

[Bob Stover]

[Andrew]

Best way explained :

http://www.answershat.com/questions/901/...in-twitter

[Grayson]

@ is to tag an account or somebody Ex. @justinbieber @miriahcarey.

[Terence]

@ is used to mention a person or account, When you tweet or reply you should use @username.

# is used for trending a word in twitter. hash tag (#) is a form of metadata tag. you can use it in your tweets. eg: #followback , #team etc.

[Name]

What Terence said.