Creativity is an infinitely renewable resource - you are not going to run out of it - so don't be afraid to use it.
With Twitter, it's as easy to unfollow as it is to follow.
Willingness to take risks is the path to success.
I was writing and developing software for alumnae to be able to connect and communicate.
If you make the opportunity. you'll be the first in the position to take advantage of it.
We actually created Twitter and Odeo at the same time. When we realized we didn't really want to be running Odeo anymore we looked around for anyone who wanted to buy Odeo, but not acquire us as a technology. But people aren't as interested in that.