My blog posts often just cover new releases, but sometimes I post general-interest or developer-interest topics. Some highlights from 2009 included:

• Last year's list of featured blog posts.
• A discussion of the iPhone optimization of the Dejal site; see also info for web developers on how I did it, with handy PHP code and other info.
• Wishing Macintosh a happy birthday, including my Mac history.
• A mind-bending video on imagining the ten dimensions.
• A fascinating video on the history of the internet.
• Secret screenshot tips: several handy screenshot shortcuts that you may not know about.
• Cool augmented reality video.
• Dejal products are tweeting; info about Twitter accounts for some Dejal products.
• Feeling vexed over having not enough time... an ongoing feeling.
• Simon tip: watch MU Promo sales.
• Mention of our cats' Twitter accounts.
• A video of an impressive a cappella rendition of Toto's Africa.
• Anatomy of a feature, discussing what goes into planning feature enhancements.
• DSActivityView: open-source project to display activity views on iPhone, and a third-party fork called WTFeedbackView.
• A video of the Portland Japanese Garden, my favorite gardens in Portland.
• An open source project for iPhone, to detect a tap outside a button.
• A nice video of Portland, Oregon, where I live.
• I declared myself an introvert, with a discussion of the differences between introverts and extroverts.
• Yet another multi-touch demo video.
• A discussion of In App Purchase for free iPhone apps (see also an earlier plea for Apple to support this option).
• A description of working from home, and list of my home office contents.

I hope you enjoyed these posts.