I use FB to keep in contact with old school chums etc David and family mostly. I have everything set to private (ie friends only). I also use it to give people shit when they dribble shit....
As for business etc...well forget it...if you want to get the SM name out there sure but I dont think you need that.
Most people on there just say things like "Im having a pie for lunch" or " so and so is an a***hole" etc etc mate LOL.hence why I give them shit.
Twitter is the same. My 2c
cheers bullet
bullet1968
"A Darkness at Sethanon", a book I aspire to model some of the charcters and scenes