I have been a part of the IM reference service here at VBPL since we "went live" a few months back. Given the soft opening of the library's IM service the patrons have been few. Questions are similar to what you would receive in person or over the phone except for the occasional query regarding the possiblity that you may be a robot. I assure them I am of flesh and blood and the dialogue continues. I enjoy the often casual tone of these exchanges and marvel at the shorthand used by the IM-savvy patron. Although I too would like to lessen the keystrokes I retain the professional standard and reply in complete sentences.
Are libraries and IM a good mix? This is a question that is long past its prime. Many libraries have been using this service for years and though new to our system IM is a proven alternate mode of communication between patron and staff. We are a careful library system and wait until many other libraries are using a given technology before we dip our toes into the stream. Yes the water is fine, feel free to wade in.