Facebook and Twitter and LinkedIn (oh my)

Flashback: Year 2003
"Does your school have Facebook?"
"I don't think so, is it like a yearbook?"
"Kind of... But it's online and you can search for people and become friends with them."
"Why would I want to befriend people I don't know?"
"They aren't people you don't know, you already know them!"
"Why would I want to befriend people online that I'm friends with in real life?"

Year 2006:
"You have to join MySpace already! You're like the only person not on it!"
"But I already have Facebook..."

Year 2009 - watching CNN:
"Up next, Demi Moore stops suicide attempt via online community, Twitter."

Present:
Just linked my Blackberry to Twitter to Facebook and blogged about it. Sigh.