Most of the things that end up there are bags that cannot be matched with a passenger; either there is no identifying marking on them, or the passenger never bothered to file a claim.
The best way to make sure that misdirected bags get back to you is to identify the heck out of them. Put TWO copies of a your printed itinerary inside the bag, one in the main section, and one in a zipped pocket. Write your name and cell phone number in a sharpie on the inside of the frame somewhere; that is the strongest part of the case.
Make sure the outside tag is securely attached to a handle that is sewn on the bag; not one hooked on by a metal link, because those are usually the first thing that breaks. Make sure that the tag is up to date and has your cell phone number on it, and if you cannot use a business card in the tag, it is a good idea to switch the tags inbound and outbound: outbound with your hotel name and address, and inbound with your work address.
If you do have a bag go astray or get damaged, DO NOT leave the airport without filing a claim. No matter how late it is and how few airline employees are to be found, rattle some chains if necessary, and get it done before you walk out the doors.