The abstracts requested, at this time, are ONLY for the conference in Auckland, New Zealand this year, May 16-18, 2013. Separate requests will go out for the other two conferences a little later this year.
If you want to keep track of RTC information you have options; Naturally the main RTC Site, and I have a page on this site dedicated to RTC, You can follow RTC on Twitter RTCNA - RTCAUS - RTCEUR and RTC on Facebook as well as the RTC Blog and Linked in and Instagram. We're working on a single You Tube channel.
Have a couple minutes? Considering attending RTC in 2013, then check out this video (00:01:44) to see what RTC is all about. It was created with footage taken from the event in June (Stone Mountain, GA).