Interesting uses of Unified Communications

It's late on a Friday afternoon, and I just got an IM from someone at my company asking if I had a master key to his office.  He had locked himself out with his wallet and keys inside, but he was able to get to a computer and he used Office Communicator to see who was still in the office.  Without communicator, he would have had to start calling people hoping someone would pick up the phone at 6:10 on a Friday night, or he would have had to send out an email to everyone in the company asking for help.  This way, only me and one other person knew about his mistake.  Until now that is . . . . :-)

Bye!