Wow, Twitter is a lot of information - it's kind of an overload!
I did create a UMChat account last spring but have not used it much - I rely too heavily on email. I would like to start using UMChat more with a small group of Extension staff. We currently send a lot of emails that could be handled with chat - just quick messages requesting someone to check the status of something, then a reply, then a thank you. This could save me some time in cleaning up my email files!