Great site O'Reilly...it would be really helpful on the 'Your Accounts' page if you gave a visual indication that an ebook has been updated - i.e. the Updated date is later than my Added date. Perhaps show the Updated date field to be green in this case? This would save me from having to scan all my books and compare the two dates for each to see if I need to download a later copy - my list is getting rather long! I see you can sort by the Updated column but that does not help very much in this case.
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