yup, its a good idea to auto identify your repeater station, especially if it is an open repeater. At the end of the day, Its operation is the owners responsibility. Also a good idea to set up for remote access to disable if needed.. I have never had to remote shut down mine but a nearby friend has a few times due to jamming. Another thing he does, that i don't, i probly should, if he is away from montering range he shuts his down.. His is set up for continuous 15 minute ID intervals. I dont like that, i think it is silly, so i set mine for ID on Busy only on 15 min intervals. It's a personal preference thing. He does it so people can find and identity that particular repeate which has a very very wide operational range.