If I send a message to all my friends on facebook, will it be a group message?

[Kree]

I'm trying to spread the word to my friends about an opportunity that's come up for me, I want to send them all a message on facebook.. So If I send a message to all my friends at once, will it appear as a group conversation or as individual conversations? Please respond asap! right answer gets best answer!

[pri✍]

If the "To:" is to only one person, it's not; if you put all your friends name in one "To:", then it's a group message.
If you want to send the dame message to all your friend, why don't you just post it in your timeline with the audience set to Friends?
Sending one by one message to all your friends, might be considered as spam by FB that might put you into jail, block from sending message.