twitter, facebook, myspace for business?

[Jessica]

i have a facebook and a myspace for my photography business. im just getting started with it so i dont have many fans on either. i have not made a twitter for it yet..........

what are your opinions on using twitter also?
is twitter good to use or better?
will there be benifiets from using all three???

other opinions and advice

thanks for answering

[August M]

i don't see any advantage in using twitter for your business

myspace and facebook are both great for advertising though, tell your customers about the pages