lots of good stuff in here, though.... page pre-fetching, throttle'n and cache'n, incremental form validation... and that's just in the first 60 pages or so... good stuff, man. seems like i get at least a couple emails a week about "ajax" related stuff... asking questions, looking for resources/links/suggestions, etc... so once again, here's one i dont mind pimp'n out at all... heh.
did notice my site being mentioned (pg. 129), which was damn kewl.... also noticed a few of the examples, such as the Comment Notifier, which kinda brought a smile... and the HoverSmack() style "msn search" widget they have in the book (pg. 258) which sorta had me arch'n an eyebrow when i saw that, but it's all guuuuuuuuuud... i got the idea from seeing those Y! popups, though i couldnt stand how they were implemented... hence doing my own HoverSmack() script, which you guys know all about by now... heh.
i have the distinct feeling that i'll be going back over a few of my scripts here and revisiting a few things i saw from the book.