You can talk through the wall and all your friends can see it. Or you can send a message and then talk privately. look on the bottom right and see whos on for instant messaging. I hate threads like this where you dont even get one straight answer.
Yeah just goto someones profile and click on that box thing to write on their wall. And a good thing I learned a while ago is you can ignore friends without deleting them. (I have alot of douchebag DJ friends on facebook that post their events 5 times a day) on your home page with all the statuses and stuff, just go to the right of the post from a person you want to ignore and click hide.
yer I do die cutting now, PM me for more detailzzzz www.prontocuts.com
"that srslyfresh shit is cool. i used to have it in my sig, so you know it's good shit." -K-rob