Whats the main difference between Twitter and Facebook?

: Whats the difference between Twitter and Facebook?
I really want a twitter. I dont really get fb like posting alll ur pics and relationship status. But whats the difference thanx!

Answers and Views:

Answer by OMG I smell pie
Twitter is for famous people.
Facebook is for losers. (like us)

Answer by Denis Desma
Facebook offers more ways to interact with others. Twitter is more viral

Answer by 0 6 (2×2)=?
Twitter ROCKS
Facebook SUCKS