"pm me"???

m stands for :message:, one can message you thru the message tab on the home page, which is private or personal which can be only read by the sender and the receiver. so its a secret and notopen to all the users but only to the recipient and sender.

It stands for "private message me". Something like that, the point is that it is a command used to send a direct message to some other user, and only that user will be able to read it through its user account. You can check your own personal messages in the small top in the tab labeled "messages".

I believe "PM" stands for "private message".. so it's like "private message me"..

i think that means "personal message". For me it means keep in touch with me or send me a message. Hope this helps