Nope! when i deactivated my account and i left a message a THREAD one and i can still receive E-MAILS from facebook of what they said…

Typically, not

answer this please
http://answers.yahoo.com/question/index;_ylt=Alr.yi6Mj2j_7CMhbbDwyDDsy6IX;_ylv=3?qid=20100725151941AAwn6g5

nope
at least I don’t think so

I’m quite sure they don’t . Its in their inbox so now its their property facebook just cant erase it from them. like what if it was a deceased person, and the other person wants to save all the messages, they wont take them away. hope I helped

No it doesn’t. My friend tried it on me and what happens is the name won’t be clickable… if that makes sence It just will show the messege with your name and the name will be grey, insted of blue which is what you click on to view your profile.