I love/hate Twitter. What's great is that by putting out information, you can connect to anybody who has interest in your interests.
However, in my experience, this rarely ever happens.
I post to my Twitter account daily. Mostly just jokes; one-liners that I think of when going about my day. However, I get virtually no responses from my tweets. I have about 150 people that “follow me” which should indicate that every once in awhile I would engage in a real conversation. But it never happens.