My generation, we really have to step up to the plate and vote. Tweeting is great - people say, 'Oh, I don't want this or that' - but at the end of the day, tweeting isn't a ballot. Just saying that you don't like someone on Twitter is not going to turn a state blue or red. You have to vote.

Nothing screams 'I'm desperate for attention' like tweeting in all caps.

Sometimes I'll write a tweet that I'll just be like, 'Why do I have to say this to all of these people?' It's like writing a Facebook status: it's the same. I view tweeting as like writing a Facebook status. Remember when we used to write statuses?

When people think of digital diplomacy, they think of government tweeting. It is not what it is. That is public diplomacy.

The Internet has given us 10 or 15 new styles of communication: long messages like blogging, and then short messages like texting and tweeting. I see it all as part of an expanding array of linguistic possibilities.

Roger Ebert and Gene Siskel first championed my film, 'Hoop Dreams,' which was essential to its success. Roger remained a great supporter of my work throughout my career, and I'll never forget him tweeting about 'The Interrupters' right before its premiere at the Sundance Film Festival in 2011.

What's nice about Twitter is that you've got that point of contact with your fans that artists have never had before. I think it's good for musicians. Just as long as you don't start tweeting things about your girlfriends or boyfriends - there's got to be a line.

Oh, tweeting prolifically is the most easy thing in the world. Tweeting prolifically is like somebody saying, 'Boy, you're a really good walker around,' you know. It's not really hard.

Of course, I tweet. Tweeting is a very personal form of expression. Who else could talk about my son refusing to wear a suit to meet the Pope, my husband flying a helicopter, or take a twitpic from our home?

I'm naturally shy, so the social media thing is new to me. I haven't really figured out how my voice sounds on social media, you know? I don't want to tweet everyday just for the sake of tweeting. I want to make sure whatever I do there is honest. Social media can very quickly get fake, and I don't want to be that guy.

I'm a very private person, so I didn't like this idea of tweeting about me. And then I realized, 'Oh, this is actually a brilliant device in terms of interacting with the fans'. It's a lovely way to just get back, to thank the fans for watching the show. And to live tweet is kind of like getting the rewards of doing live theatre.

I've heard people on panels say, 'You must have a Web site. You need to tweet. Repeat the title of your book constantly,' and I just want to say, 'Shut up. Everything you're saying is wrong.' People will know instantly if your only motivation for tweeting is to sell books.

People spend hours constantly checking and tweeting and Facebooking. And it's cool to check up on your friends and see what's going on in the world, but it's not cool to spend five hours of your day on the computer looking at the Internet.

I've been leading newsrooms for a while now and it's been an honor serving as Editor in Chief of N.J., but I really think that my best shot at moving the needle in politics is by getting close to it - by reading, reporting, tweeting and writing.

A couple days ago, I saw a lot of people tweeting, 'Oh, it's so cool 'Home' is being used in the Olympics!' We don't really get to watch much TV, man, with the concerts every night, but I wish I could have seen it. I really just found out through Twitter and my management texting me. I thought it was really awesome.

All that time that we spend tweeting our thoughts and emotions to our next of kin, we could be writing the great American novel, starting a business, or just living.

I'm not a crazy Twitter guy to where I'm tweeting out stuff every day, and rarely even once a week do I tweet. But I mean, occasionally, I read some stuff.

As a player, that's not your responsibility to comment and to give your opinion on another player. As a quarterback, I don't want another quarterback tweeting about my performance or judging me in that way.

I don't want fame as far as the tweeting or the image of it. But, the idea of being famous is actually exciting to me, just because then you can have a choice in what you do. I would like to be at a point where I'm not asking for parts anymore, and I'm actually just choosing between a part that I want to do.

No more than a surgeon can operate while tweeting can you reach your potential with one ear in, one ear out. You actually have to reacquaint yourself with concentration. We all do.