Commentary

20 Feb 2010

A heart with the Photoshop 20th anniversary birthday cake in it: thank you!

It’s exactly 20 years since Adobe unleashed Photoshop 1.0, and we celebrate by asking creative experts about their lives with the all-conquering image behemoth… So to celebrate its 20th birthday we got in touch with some of the top names in our big creative address book and asked them about their relationship with Photoshop.

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Computer Arts: How Photoshop changed my life

Computer Arts recently interviewed me and several other experts for their 20th anniversary special on Photoshop.

17 Feb 2010

Feathers iPhone App: Decorate your tweets.Within two hours of its release, my new iPhone app, Feathers, shot into the Top 25 in the Social Networking category in the App Store. Thank you to everyone who helped by tweeting, blogging, and – of course – buying the app.

If you haven't seen the short 1-minute screencast yet, what are you waiting for? Head over to feathersapp.com to watch it!

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Feathers: initial reactions

Thank you for your wonderfully warm reception of Feathers and please help me to spread the word.

4 Feb 2010

Those of you following my tweets may have seen that I was rather frustrated this week at Twitter's oAuth policy with regard to desktop and mobile applications.

In a nutshell, Twitter requires any new applications that use the Twitter API to use oAuth for authorization if they want to display the source parameter in tweets. The source parameter is the little bit of text and the link to your app that appears at the bottom of tweets (e.g., via Tweetie). It constitutes a very important bit of organic marketing for Twitter apps.

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Twitter fixes oAuth for desktop and mobile with xAuth

Twitter's xAuth implementation is a timely and pragmatic solution that adapts oAuth to the needs of mobile and desktop applications. I applaud Twitter for taking the lead with this.

21 Jan 2010

For the past six months or so, I've been mostly working out of the Costa in the Waterstone's in Brighton. It's usually quiet (was even more so before Borders UK shut down, taking the popular Starbucks in its Churchill Square branch with it) and the staff are lovely.

Unfortunately, I can't say the same thing for the staff at the Waterstone's itself.

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Don’t plug in at the Waterstone’s Costa Coffee in Brighton: the most geek-unfriendly cafe in Brighton?

Getting told off for using the electricity at the Costa Coffee in the Brighton Waterstone's is fun.

13 Jan 2010

The "my fine is" meme asks people to calculate the total fine for various personal indiscretions that they've engaged in and post the aggregate result publicly.

Smoking pot, for example, nets you a $10 fine whereas having sex in church sets you back $25. You add up the various fines for all the offenses you committed to reach the value of your final fine and publish it publicly (e.g., on Facebook or your blog).

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How the “my fine is” meme could have gone horribly wrong

How altering the math involved in a popular meme slightly could have tricked you into revealing far more about your most personal details than you thought you were.