Because the earliest users were "bird brained," and therefore made twittering sounds to each other to communicate.
You can't call Twitter.
you call a husband on twitter a twubby !
It's also called Twitter.
Yes.
You would probably run into copyright issues as Twitter was originally called that by the creators.
Twitter doesn't provide any direct calling service on it's website. Call via any other VoIP service like Skype, etc.
Yes, Destiny Hope Cyrus does have a twitter account. I call her Destiny Hope because she changed her name.
If you have Facebook or Twitter check if your favourite wrestler is on it and get their number!
He accidentally called it twatter. i know. awkward. =]
two call things about twitter is that 1.it is merging with Facebook soon 2. when it merges with Facebook it will be called twit-face
You can talk to Justin on Facebook. You can talk to him on twitter. You can also call his fan number.
Call them, find them on facebook or twitter, email them. there are a lot of options.