I have two accounts, one for work/professional relations, and one where I follow metal bands, porn stars, etc. I just gotta be careful I post to the right one since they are both active in Tweetdeck.
I read daily, and I tweet.
I love it. I never thought I would love twitter so much, but it's awesome; both for news, jokes, updates, reports etc... I is addicted, ja.
I feel like whatever I can say on Twitter, I can say on Facebook with more character room to complete my sentences. Unless I'm a mid-east rebel army or Donald Trump, I just never felt the dire need to spew out my verbal bullshit in real time. On the other hand, it kinda sucks that I can only see the thoughts of Ricky Gervais through other twitter users...