I am a person who feels compelled and then gets immersed.
I think Twitter is great.
I fundamentally believe that people have a genuine desire to be positively engaged in the world around them.
Ads shouldn't be in people's way.
You need to be surrounded by good advisers, but you also need to trust your instinct.
The audience might not be the size of Facebook, but how much time can you spend online and think, 'What did I just learn?