I recently read Kahneman's 'Thinking Fast and Slow' (actually listened to the audiobook) and I wanted to find a summary of the experiments he describes and I stumbled upon this: http://sivers.org/book/ThinkingFastAndSlow. It has a summary of the interesting/important points of each chapter. Most of the statements seem to be direct quotes from the book, so if you have it in an electronic format (it can easily be obtained from uh, various sources) you can search for those quotes and find the context.
Bonus: Notes from Dan Ariely's Predictably Irrational and also many other books.
I am currently reading Kahneman's book, and about 100 pages in I realized I was going to cache a lot more of the information if I started mapping out some of the dependencies between ideas in a directed graph. Example: I've got an edge from {Substitution} to {Affect heuristic}, labeled with the reminder "How do I feel about it? vs. What do I think about it?". My goal is not to write down everything I want to remember, rather to (1) provide just enough to jog my memory when I consult this graph in the future, and (2) force me to think critically about what I'm reading when deciding whether or not add more nodes and edges.