So, summaries from the IA Summit have been coming out – the most recent at Boxes and Arrows, now in its 5th year of Summit coverage. See session-by-session descriptions and reflection for
– Overview and Preconferences
– Saturday
– Sunday
– Monday
UXMatters also has a summary posted, a reflective take from one summit attendee that's illuminating.
Finally many presentation slide decks and posters have been linked on the IA Summit site itself (with many thanks to Donna Maurer). [ia/ blogs]