New features mentioned on the Amazon site:
add, edit or delete notes and highlights
search for words or phrases within the book you’re reading
multicolumn reading mode
improved look and feel: enjoy a slick new look
Quick Note: Kindle for Mac updated
AMAZON
A sad tale of Amazon monetization: eReaderIQ and the affiliate program
Courtesy of the Kboards, a worrying item about struggling e-book sites and their ability to monetize engagement with Amazon - or not - has...
And still not for PowerPCs.