I think Twitter addresses a great market, real-time communication and conversation, however, it is a very difficult market to monetize. The Telco's monetized c

I think Twitter addresses a great market, real-time communication and conversation, however, it is a very difficult market to monetize. The Telco's monetized communication by billing per minute or per month, but I don't think that would work for Twitter in the long term. They are likely limited creatively incorporating more advertising over-time and selling trend data.