No, everyone has great ideas, but what makes a difference, especially online, or just in life, is actually doing it; getting that first version out there.

If I'm at the University of Georgia and I can't inspire this room full of students, OK, fine. I'm not going to take it personally. Maybe a little bit, but I'll be all right.

It takes discipline not to let social media steal your time.

Being effective at social media, whether for business or personal use, means capturing people who have short attention spans. They're only a click away from a picture of a funny cat, so you have to make your thing more compelling than that cat. And that can be a high bar.

You can throw - and we've seen plenty of these kinds of companies - millions of dollars in advertising for a website or a service, and in the end if it's not useful no one's going to use it.

I can't begrudge anyone who opts to get a job instead of creating one for themselves.

The people who are going to be succeeding are not going to be waiting around for anyone's permission.