myspace, facebook, twitter, what's the difference? which one is best and why? do i need all 3 of them?

[Intellectualdirt851]

myspace and facebook are all about social networking. connecting with old friends and making new ones.
twitter is almost like a blog. it can be updated from your computer or phone and you write short sentences (i think the limit of characters is 160) about what you're doing, or thinking at the moment. a lot of celebrities have them which is really cool. once you choose who you want to "follow" (basically add to your friends list) all of their updates come up on your personalized twitter home page and you can see what all your friends or favorite celebrities are doing. you can also upload links of photos and videos into your updates as well.

i have a facebook and a twitter and have been very happy with both so far.

i think of it very simply as:
myspace- meet people
facebook- connect with people you know or knew
twitter- inform friends, learn about the friends you love and the stars you love