I have a question for you - do you use a micro-blogging platform like Twitter? Why or why not? What are you noticing about your online life, productivity, sense of connection, etc. Give us an idea of who you are, too - work at a non-profit? Are you a consultant? Leave a message in the comments. I'm interested to hear your thoughts, insights and concerns. You can also follow us on twitter and send us as @reply there.