Some people here have suggested limiting calls to IIOs as they seem to record the date of call everytime you call. But consider the scenario where they have sent out an intent to deny (ITD) or RFE which gets lost in the mail without the message getting updated. These things have time limits, right? So if it doesn\'t reach you and you aren\'t aware that an RFE or ITD has been sent, it could land you in a lot of mess - similar to the guy who recently posted on www.isn.org about his I-485 getting denied. How can such a situation be avoided without calling the IIOs? I don\'t see any other solution to this problem other than periodically calling IIOs.