Whatever the reason for attending a specific IT conference, the goals of attending should be outlined and documented prior to investing the thousands of dollars it costs to send employees. Those goals should be reviewed after the conference to check if those goals were met and if the value for attending, the ‘intellectual ROI’ if you will, was sufficient for the company.
Some conferences enjoy a long rich history and have proven to be valuable over time. Granted, a long history in IT is only something like 10-20 years, but such stability suggests value in its offerings. Of course you choose conferences that are relevant to your business, whether by product or market segment. Some conferences are too general with content that may be available elsewhere, especially at a lower cost. Other conferences may provide more specialized sessions with more specific value to your enterprise.
Conference choice and attendee preparation are keys to getting the most out of IT conferences.