I read the thing about bluejacking, however if people are wanting to send messages to others by bluetooth, i found it quite simple with the nokia phones, don't know if it works with other phones as follows:
I went into organiser
Then write a note.
Then simply go into option and send then via bluetooth!!! Simple really.
Good thing about it, it lets you do something like 3000 odd characters.
P.S. If you know of anyone that has a different make and model of phone, if it works or not could you please let me know? Just out of wonderment LOL.
See yah all.