Go and read this. It can't really be beat in terms of historical overview for Mac developers, and neatly covers most of the problems Mac OS X developers have had (and still have).
Slow Day
Today's utter lack of posts was brought to you by sheer exaustion, a couple of books - of which I'd like to highlight this one, which deserves quite some public credit and further discussion later on - and a modicum of exploratory coding.
Miscellaneous Public Announcements
I am considering accepting sponsorship offers for this site (or donations, or changing the format to a more review-oriented one). Drop me a line with any suggestions/contacts, etc. - mind the form letters, SpamAssassin eats those for breakfast. Technology (mobile, software, hardware) companies only, please.