if you have to choose...

I am currently on Facebook. I still don't have a twitter account. I think Facebook and Twitter, each has its own set of features that one can maximize and appreciate depending on the objective of the user. If you want connecting with friends and at the same time enjoying apps like games, then Facebook is best for you. But if you're always on the go and want to send short and quick updates, then Twitter is best for you.

I use both because they benefit with each other as I use Twitter to update my status on mobile to which I also connect to Facebook for simultaneous and real time update.

even me, facebook is more elegant than twitter, i got crazy in my facebook., he is the satisfaction of my needs, beacuse in facebook i could chat to my friends, girlfriend, relatives and manny others., i also seldo open my twitter and friendster account because i'm already attached with facebook., in other words im a facebook lover,=

I will also choose facebook as it is fun with all their games specially the farmville, i am addicted to it,, while i seldom open my account on twitter.