Also, O'Reilly has released all of their in-print Head First books for purchase as DRM-free PDFs , along with more than 130 top titles as 'ebook bundles' that can be read on the Kindle, iPhone, Sony Reader, and more."
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We're actually in the middle of a systems overhaul for errata -- to provide faster response, quicker updates to electronic versions of content (current processes are unfortunately still tied to print-based workflow triggers), and a more useful interface for viewing errata. Unfortunately, that's meant temporarily diverting attention from processing current errata submissions. We're working through the backlog, but there will likely be delays for at least a few more weeks. We do track all errata submissions, and will be processing yours shortly.
Director, Digital Content and Publishing Services
O'Reilly Media, Inc.